Year |
Citation |
Score |
2010 |
Back TG, Nakajima K. ChemInform Abstract: Synthesis of Substituted Piperidines, Indolizidines, Quinolizidines, and Pyrrolizidines via a Cycloaddition Strategy Using Acetylenic Sulfones as Alkene Dipole Equivalents. Cheminform. 30: no-no. DOI: 10.1002/chin.199942041 |
0.601 |
|
2010 |
BACK TG, NAKAJIMA K. ChemInform Abstract: Enantioselective Synthesis of (-)-Pumiliotoxin C from a Chiral Amino Ester and an Acetylenic Sulfone that Acts as an Alkene Dipole Equivalent. Cheminform. 30: no-no. DOI: 10.1002/chin.199906196 |
0.59 |
|
2010 |
BACK TG, NAKAJIMA K. ChemInform Abstract: Use of an Acetylenic Sulfone as an Alkene Dipole Equivalent in the Synthesis of (.+-.)-Pumiliotoxin C. Cheminform. 28: no-no. DOI: 10.1002/chin.199724225 |
0.555 |
|
2010 |
NAGASHIMA H, TERASAKI H, KIMURA E, NAKAJIMA K, ITOH K. ChemInform Abstract: Silylmethylations of C60 with Grignard Reagents: Selective Synthesis of HC60CH2SiMe2Y and C60(CH2SiMe2Y)2 with Selection of Solvents Cheminform. 25: no-no. DOI: 10.1002/CHIN.199433141 |
0.327 |
|
2008 |
Weston MH, Nakajima K, Back TG. Tandem conjugate additions and 3-aza-Cope rearrangements of tertiary allyl amines and cyclic alpha-vinylamines with acetylenic sulfones. Applications to simple and iterative ring expansions leading to medium and large-ring nitrogen heterocycles. The Journal of Organic Chemistry. 73: 4630-7. PMID 18498198 DOI: 10.1021/Jo800600A |
0.593 |
|
2006 |
Weston MH, Nakajima K, Parvez M, Back TG. Ring-expansion of tertiary cyclic alpha-vinylamines by tandem conjugate addition to (p-toluenesulfonyl)ethyne and formal 3-aza-Cope rearrangement. Chemical Communications (Cambridge, England). 3903-5. PMID 17268665 DOI: 10.1039/B607713G |
0.555 |
|
2003 |
Choi Hw, Demeke D, Kang FA, Kishi Y, Nakajima K, Nowak P, Wan ZK, Xie C. Synthetic studies on the marine natural product halichondrins Pure and Applied Chemistry. 75: 1-17. |
0.314 |
|
2002 |
Taber DF, Nakajima K, Xu M, Rheingold AL. Lactone-directed intramolecular Diels-Alder cyclization: Synthesis of trans-dihydroconfertifolin Journal of Organic Chemistry. 67: 4501-4504. PMID 12076148 DOI: 10.1021/Jo020161G |
0.497 |
|
2001 |
Taber DF, Nakajima K. Unsymmetrical ozonolysis of a Diels-Alder adduct: Practical preparation of a key intermediate for heme total synthesis Journal of Organic Chemistry. 66: 2515-2517. PMID 11281801 DOI: 10.1021/Jo001732C |
0.397 |
|
2000 |
Back TG, Nakajima K. A convenient new route to piperidines, pyrrolizidines, indolizidines, and quinolizidines by cyclization of acetylenic sulfones with beta and gamma-chloroamines. Enantioselective total synthesis of indolizidines (-)-167B, (-)-209D, (-)-209B, and (-)-207A. The Journal of Organic Chemistry. 65: 4543-52. PMID 10959857 DOI: 10.1021/Jo000080P |
0.573 |
|
1999 |
Back TG, Nakajima K. Synthesis of Substituted Piperidines, Indolizidines, Quinolizidines, and Pyrrolizidines via a Cycloaddition Strategy Using Acetylenic Sulfones as Alkene Dipole Equivalents Organic Letters. 1: 261-264. DOI: 10.1021/OL990592U |
0.534 |
|
1998 |
Back TG, Nakajima K. Enantioselective Synthesis of (−)-Pumiliotoxin C from a Chiral Amino Ester and an Acetylenic Sulfone that Acts as an Alkene Dipole Equivalent Journal of Organic Chemistry. 63: 6566-6571. DOI: 10.1021/Jo980647Q |
0.541 |
|
1997 |
Back TG, Nakajima K. Use of an acetylenic sulfone as an alkene dipole equivalent in the synthesis of (±)-pumiliotoxin C Tetrahedron Letters. 38: 989-992. DOI: 10.1016/S0040-4039(96)02506-3 |
0.457 |
|
1994 |
Nagashima H, Terasaki H, Kimura E, Nakajima K, Itoh K. Silylmethylations of C60 with Grignard Reagents: Selective Synthesis of HC60CH2SiMe2Y and C60(CH2SiMe2Y)2 with Selection of Solvents The Journal of Organic Chemistry. 59: 1246-1248. DOI: 10.1021/JO00085A007 |
0.3 |
|
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