Published in Organic Synth on March 01, 2009
Advances in nucleophilic phosphine catalysis of alkenes, allenes, alkynes, and MBHADs. Chem Commun (Camb) (2013) 1.14
Phosphine catalysis of allenes with electrophiles. Chem Soc Rev (2014) 1.02
Phosphine-initiated general base catalysis: facile access to benzannulated 1,3-diheteroatom five-membered rings via double-Michael reactions of allenes. Org Lett (2011) 0.90
Total synthesis of (±)-hirsutine: application of phosphine-catalyzed imine-allene [4 + 2] annulation. Org Lett (2012) 0.85
Identification and characterization of mechanism of action of P61-E7, a novel phosphine catalysis-based inhibitor of geranylgeranyltransferase-I. PLoS One (2011) 0.83
PHOSPHINE-CATALYZED [3 + 2] ANNULATION: SYNTHESIS OF ETHYL 5-(tert-BUTYL)-2-PHENYL-1-TOSYL-3-PYRROLINE-3-CARBOXYLATE. Organic Synth (2012) 0.76
Functionalized α,α-dibromo esters through Claisen rearrangements of dibromoketene acetals. Org Lett (2015) 0.75
Lewis base catalysis in organic synthesis. Angew Chem Int Ed Engl (2008) 2.76
Catalytic asymmetric synthesis of piperidine derivatives through the [4 + 2] annulation of imines with allenes. J Am Chem Soc (2005) 1.94
An expedient phosphine-catalyzed [4 + 2] annulation: synthesis of highly functionalized tetrahydropyridines. J Am Chem Soc (2003) 1.89
Reactions of electron-deficient alkynes and allenes under phosphine catalysis. Acc Chem Res (2001) 1.86
Phosphine-triggered synthesis of functionalized cyclic compounds. Chem Soc Rev (2008) 1.80
Synthesis of functionalized cyclopentenes through catalytic asymmetric [3+2] cycloadditions of allenes with enones. Angew Chem Int Ed Engl (2006) 1.76
Small-molecule inhibitors of protein geranylgeranyltransferase type I. J Am Chem Soc (2007) 1.72
Cooperative, highly enantioselective phosphinothiourea catalysis of imine-allene [3 + 2] cycloadditions. J Am Chem Soc (2008) 1.58
Enantioselective [3+2]-cycloadditions catalyzed by a protected, multifunctional phosphine-containing alpha-amino acid. J Am Chem Soc (2007) 1.58
An application of the phosphine-catalyzed [4 + 2] annulation in indole alkaloid synthesis: formal syntheses of (+/-)-alstonerine and (+/-)-macroline. Org Lett (2005) 1.47
Phosphine-catalyzed [4 + 2] annulation: synthesis of cyclohexenes. J Am Chem Soc (2007) 1.38
Phosphine-catalyzed synthesis of 6-substituted 2-pyrones: manifestation of E/Z-isomerism in the zwitterionic intermediate. Org Lett (2005) 1.31
Phosphine-catalyzed synthesis of highly functionalized coumarins. Org Lett (2007) 1.31
2-Phospha[3]ferrocenophanes with planar chirality: synthesis and use in enantioselective organocatalytic [3 + 2] cyclizations. J Am Chem Soc (2008) 1.31
Phosphine-catalyzed synthesis of 1,3-dioxan-4-ylidenes. Org Lett (2005) 1.29
An unexpected role of a trace amount of water in catalyzing proton transfer in phosphine-catalyzed (3 + 2) cycloaddition of allenoates and alkenes. J Am Chem Soc (2007) 1.28
Engaging zwitterions in carbon-carbon and carbon-nitrogen bond-forming reactions: A promising synthetic strategy. Acc Chem Res (2006) 1.26
Bisphosphine-catalyzed mixed double-Michael reactions: asymmetric synthesis of oxazolidines, thiazolidines, and pyrrolidines. J Am Chem Soc (2007) 1.25
Theoretical rationale for regioselection in phosphine-catalyzed allenoate additions to acrylates, imines, and aldehydes. Org Lett (2006) 1.20
Alcohol-assisted phosphine catalysis: one-step syntheses of dihydropyrones from aldehydes and allenoates. Org Lett (2008) 1.10
A phosphine-catalyzed [3+2] cycloaddition strategy leading to the first total synthesis of (-)-hinesol. J Org Chem (2003) 1.03
Stable tetravalent phosphonium enolate zwitterions. J Am Chem Soc (2007) 1.03
Intramolecular organocatalytic [3+2] dipolar cycloaddition: stereospecific cycloaddition and the total synthesis of (+/-)-hirsutene. Angew Chem Int Ed Engl (2003) 1.00
Highly regioselective construction of spirocycles via phosphine-catalyzed [3 + 2]-cycloaddition. J Org Chem (2002) 0.98
Synthesis of carbocyclic hydantocidins via regioselective and diastereoselective phosphine-catalyzed [3 + 2]-cycloadditions to 5-methylenehydantoins. J Org Chem (2005) 0.96
Theory-Guided Design of Brønsted Acid-Assisted Phosphine Catalysis: Synthesis of Dihydropyrones from Aldehydes and Allenoates. Tetrahedron (2008) 0.87
Neonatal abstinence syndrome and associated health care expenditures: United States, 2000-2009. JAMA (2012) 5.10
Risk factors for depressive symptoms during pregnancy: a systematic review. Am J Obstet Gynecol (2010) 3.80
Prevalence and determinants of insulin resistance among U.S. adolescents: a population-based study. Diabetes Care (2006) 2.84
Conflicting measures of hospital quality: ratings from "Hospital Compare" versus "Best Hospitals". J Hosp Med (2007) 2.45
Expected adverse events in a mass smallpox vaccination campaign. Eff Clin Pract (2002) 2.36
Parental vaccine safety concerns in 2009. Pediatrics (2010) 2.31
Discussion of illness during well-child care visits with parents of children with and without special health care needs. Arch Pediatr Adolesc Med (2007) 2.15
The influence of procedure delay on resource use: a national study of patients with open tibial fracture. Plast Reconstr Surg (2013) 2.06
A framework for evaluating student perceptions of health policy training in medical school. Acad Med (2014) 1.97
An expedient phosphine-catalyzed [4 + 2] annulation: synthesis of highly functionalized tetrahydropyridines. J Am Chem Soc (2003) 1.89
Geographic distribution of childhood diabetes and obesity relative to the supply of pediatric endocrinologists in the United States. J Pediatr (2007) 1.79
Do outcomes vary according to the source of admission to the pediatric intensive care unit? Pediatr Crit Care Med (2008) 1.74
Small-molecule inhibitors of protein geranylgeranyltransferase type I. J Am Chem Soc (2007) 1.72
Herpes zoster-related hospitalizations and expenditures before and after introduction of the varicella vaccine in the United States. Infect Control Hosp Epidemiol (2008) 1.71
Association of hospital-level volume of extracorporeal membrane oxygenation cases and mortality. Analysis of the extracorporeal life support organization registry. Am J Respir Crit Care Med (2015) 1.67
Fathers' depression related to positive and negative parenting behaviors with 1-year-old children. Pediatrics (2011) 1.66
Comorbid illnesses among critically ill hospitalized children: Impact on hospital resource use and mortality, 1997-2006. Pediatr Crit Care Med (2010) 1.64
State and national estimates of insurance coverage and health care utilization for adolescents with chronic conditions from the National Survey of Children's Health, 2003. J Adolesc Health (2007) 1.60
Trends in medical expulsive therapy use for urinary stone disease in U.S. emergency departments. Urology (2009) 1.56
Inpatient health care use among adult survivors of chronic childhood illnesses in the United States. Arch Pediatr Adolesc Med (2006) 1.55
Variation in the use of intracranial-pressure monitoring and mortality in critically ill children with meningitis in the United States. Pediatrics (2006) 1.53
Sources and perceived credibility of vaccine-safety information for parents. Pediatrics (2011) 1.53
Pediatric hospital discharge interventions to reduce subsequent utilization: a systematic review. J Hosp Med (2013) 1.50
Characteristics and outcomes of interhospital transfers from level II to level I pediatric intensive care units. Pediatr Crit Care Med (2006) 1.50
Comfort of general internists and general pediatricians in providing care for young adults with chronic illnesses of childhood. J Gen Intern Med (2008) 1.47
An application of the phosphine-catalyzed [4 + 2] annulation in indole alkaloid synthesis: formal syntheses of (+/-)-alstonerine and (+/-)-macroline. Org Lett (2005) 1.47
Disproportionate rise in Clostridium difficile-associated hospitalizations among US youth with inflammatory bowel disease, 1997-2011. J Pediatr Gastroenterol Nutr (2015) 1.46
Intracranial pressure monitoring in childhood meningitis with coma: a national survey of neurosurgeons in the United States. Pediatr Crit Care Med (2011) 1.44
Statistical MUNE: a comparison of two methods of setting recording windows in healthy subjects and ALS patients. Clin Neurophysiol (2007) 1.43
Effect of a mass casualty incident: clinical outcomes and hospital charges for casualty patients versus concurrent inpatients. Acad Emerg Med (2012) 1.41
Posttonsillectomy hemorrhage in children with von Willebrand disease or hemophilia. JAMA Otolaryngol Head Neck Surg (2013) 1.40
Parental report of health conditions and health care use among children with and without autism: National Survey of Children's Health. Arch Pediatr Adolesc Med (2006) 1.39
Phosphine-catalyzed [4 + 2] annulation: synthesis of cyclohexenes. J Am Chem Soc (2007) 1.38
A comparison of in-hospital mortality risk conferred by high hospital occupancy, differences in nurse staffing levels, weekend admission, and seasonal influenza. Med Care (2010) 1.36
Incremental hospital charges associated with obesity as a secondary diagnosis in children. Obesity (Silver Spring) (2007) 1.33
Parents' views on 3 shot-related visits: implications for use of adolescent vaccines like human papillomavirus vaccine. Acad Pediatr (2009) 1.32
Phosphine-catalyzed synthesis of 6-substituted 2-pyrones: manifestation of E/Z-isomerism in the zwitterionic intermediate. Org Lett (2005) 1.31
Phosphine-catalyzed synthesis of highly functionalized coumarins. Org Lett (2007) 1.31
Phosphine-catalyzed synthesis of 1,3-dioxan-4-ylidenes. Org Lett (2005) 1.29
Estimated cost-effectiveness of growth hormone therapy for idiopathic short stature. Arch Pediatr Adolesc Med (2006) 1.28
Advancing medical education by teaching health policy. N Engl J Med (2011) 1.26
Inpatient health care utilization for children dependent on long-term mechanical ventilation. Pediatrics (2011) 1.26
Bisphosphine-catalyzed mixed double-Michael reactions: asymmetric synthesis of oxazolidines, thiazolidines, and pyrrolidines. J Am Chem Soc (2007) 1.25
Inhibitors of protein geranylgeranyltransferase I and Rab geranylgeranyltransferase identified from a library of allenoate-derived compounds. J Biol Chem (2008) 1.23
Theoretical rationale for regioselection in phosphine-catalyzed allenoate additions to acrylates, imines, and aldehydes. Org Lett (2006) 1.20
Epidemiological and economic trends in inpatient and outpatient thyroidectomy in the United States, 1996-2006. Thyroid (2013) 1.19
National trends in adolescent bariatric surgical procedures and implications for surgical centers of excellence. J Am Coll Surg (2007) 1.17
Phosphine-promoted [3 + 3] annulations of aziridines with allenoates: facile entry into highly functionalized tetrahydropyridines. J Am Chem Soc (2009) 1.16
Overcoming barriers to adherence to HPV vaccination recommendations. Am J Manag Care (2006) 1.15
Bullying and peer victimization among children with special health care needs. Pediatrics (2006) 1.15
Coordination of care by primary care practices: strategies, lessons and implications. Res Brief (2009) 1.14
Advances in nucleophilic phosphine catalysis of alkenes, allenes, alkynes, and MBHADs. Chem Commun (Camb) (2013) 1.14
Preventive care utilization among children with and without special health care needs: associations with unmet need. Ambul Pediatr (2008) 1.13
In vivo antitumor effect of a novel inhibitor of protein geranylgeranyltransferase-I. Mol Cancer Ther (2009) 1.11
Alcohol-assisted phosphine catalysis: one-step syntheses of dihydropyrones from aldehydes and allenoates. Org Lett (2008) 1.10
Pediatrician self-efficacy for counseling parents of asthmatic children to quit smoking. Pediatrics (2004) 1.10
Persistent gap of incremental charges for obesity as a secondary diagnosis in common pediatric hospitalizations. J Hosp Med (2009) 1.08
When insurance status is not static: insurance transitions of low-income children and implications for health and health care. Ambul Pediatr (2004) 1.08
Parents' interest in predictive genetic testing for their children when a disease has no treatment. Pediatrics (2009) 1.08
Being specific about being special: defining children's conditions and special health care needs. Arch Pediatr Adolesc Med (2007) 1.06
Medical student perceptions of education in health care systems. Acad Med (2009) 1.04
Trends in hospitalizations for diabetes among children and young adults: United States, 1993 2004. Diabetes Care (2007) 1.04
In-hospital medical complications and long-term mortality after ischemic stroke. Stroke (2005) 1.03
Risk factors of intracranial cerebral atherosclerosis among asymptomatics. Cerebrovasc Dis (2007) 1.03
Fatherhood as a component of men's health. JAMA (2006) 1.03
A national survey of pediatric critical care resources in the United States. Pediatrics (2005) 1.03
Stable tetravalent phosphonium enolate zwitterions. J Am Chem Soc (2007) 1.03
Silicon-cored anthracene derivatives as host materials for highly efficient blue organic light-emitting devices. Adv Mater (2008) 1.02
Factors associated with chronic conditions among children in foster care. J Health Care Poor Underserved (2006) 1.02
The voices of limited English proficiency Latina mothers on pediatric primary care: lessons for the medical home. Matern Child Health J (2013) 1.02
Chemical methodology as a source of small-molecule checkpoint inhibitors and heat shock protein 70 (Hsp70) modulators. Proc Natl Acad Sci U S A (2011) 1.02
Cdc25B dual-specificity phosphatase inhibitors identified in a high-throughput screen of the NIH compound library. Assay Drug Dev Technol (2009) 1.02
Diversity through a branched reaction pathway: generation of multicyclic scaffolds and identification of antimigratory agents. Chemistry (2010) 1.02
Usual source of care and unmet need among vulnerable children: 1998-2006. Pediatrics (2009) 1.02
Phosphine catalysis of allenes with electrophiles. Chem Soc Rev (2014) 1.02
Accuracy of hospital administrative data in reporting central line-associated bloodstream infections in newborns. Pediatrics (2013) 1.00
Adolescent preventive health care: what do parents want? J Pediatr (2009) 1.00
Waist circumference percentile thresholds for identifying adolescents with insulin resistance in clinical practice. Pediatr Diabetes (2008) 1.00
Physician views on barriers to primary care for young adults with childhood-onset chronic disease. Pediatrics (2010) 1.00
Parents' concern about their own and their children's genetic disease risk: potential effects of family history vs genetic test results. Arch Pediatr Adolesc Med (2008) 1.00
A torquoselective 6π electrocyclization approach to reserpine alkaloids. Org Lett (2012) 1.00
Phosphine-catalyzed annulations of azomethine imines: allene-dependent [3 + 2], [3 + 3], [4 + 3], and [3 + 2 + 3] pathways. J Am Chem Soc (2011) 0.99
To cut or not to cut: physicians' perspectives on referring adolescents for bariatric surgery. Obes Surg (2010) 0.98
CHIAS: a standardized measure of parental HPV immunization attitudes and beliefs and its associations with vaccine uptake. Sex Transm Dis (2012) 0.98
Preventing Low Birthweight: 25 years, prenatal risk, and the failure to reinvent prenatal care. Am J Obstet Gynecol (2011) 0.98
Physicians' attitudes and practices regarding adherence to medical regimens by patients with chronic illness. Clin Pediatr (Phila) (2006) 0.98
Diversity through phosphine catalysis identifies octahydro-1,6-naphthyridin-4-ones as activators of endothelium-driven immunity. Proc Natl Acad Sci U S A (2011) 0.98
Differentiating mechanistic possibilities for the thermal, intramolecular [2 + 2] cycloaddition of allene-ynes. J Am Chem Soc (2010) 0.97
Two-photon fluorescent probes for intracellular free zinc ions in living tissue. Angew Chem Int Ed Engl (2008) 0.96
Aplexone targets the HMG-CoA reductase pathway and differentially regulates arteriovenous angiogenesis. Development (2011) 0.95
Synthesis and photophysical properties of a series of cyclopenta[b]naphthalene solvatochromic fluorophores. J Am Chem Soc (2012) 0.95
Influenza vaccination as secondary prevention for cardiovascular disease: a science advisory from the American Heart Association/American College of Cardiology. J Am Coll Cardiol (2006) 0.95
Hospitalizations for intussusception before and after the reintroduction of rotavirus vaccine in the United States. Arch Pediatr Adolesc Med (2012) 0.95
Medical home quality and readmission risk for children hospitalized with asthma exacerbations. Pediatrics (2012) 0.95
Medical home disparities for Latino children by parental language of interview. J Health Care Poor Underserved (2011) 0.94
A thermal dehydrogenative Diels-Alder reaction of styrenes for the concise synthesis of functionalized naphthalenes. Org Lett (2012) 0.94
Increases in Medicare prescription drug plan costs attributable to psychotropic medications. Am J Geriatr Psychiatry (2008) 0.94
Implications of teen birth for overweight and obesity in adulthood. Am J Obstet Gynecol (2013) 0.94
Policy responses to demand for health care access: from the individual to the population. JAMA (2013) 0.93