A convenient method for obtaining trans-2-aminocyclohexanol and trans-2-aminocyclopentanol in enantiomerically pure form

1985 ◽  
Vol 50 (21) ◽  
pp. 4154-4155 ◽  
Author(s):  
L. E. Overman ◽  
S. Sugai
Keyword(s):  
Convenient Method ◽  
Pure Form ◽  
Enantiomerically Pure

Simple and efficient synthesis of allo- and threo-3,3′-dimethylcystine derivatives in enantiomerically pure form

2008 ◽  
Vol 19 (12) ◽  
pp. 1425-1429 ◽  
Author(s):  
R.B. Nasir Baig ◽  
V. Sai Sudhir ◽  
Srinivasan Chandrasekaran
Keyword(s):  
Pure Form ◽  
Efficient Synthesis ◽  
Enantiomerically Pure

Chemoenzymatic synthesis of antiinflammatory drugs in enantiomerically pure form

2000 ◽  
Vol 11 (11) ◽  
pp. 2403-2407 ◽  
Author(s):  
Amit Basak ◽  
Ahindra Nag ◽  
Gautam Bhattacharya ◽  
Subrata Mandal ◽  
Sikha Nag
Keyword(s):  
Pure Form ◽  
Chemoenzymatic Synthesis ◽  
Antiinflammatory Drugs ◽  
Enantiomerically Pure

Stereoselective Synthesis of Quinolizidine Alkaloids: (–)-Lasubin II

2008 ◽  
Vol 63 (4) ◽  
pp. 425-430 ◽  
Author(s):  
Markus Weymann ◽  
Horst Kunz
Keyword(s):  
Mannich Reaction ◽  
Stereoselective Synthesis ◽  
Pure Form ◽  
Quinolizidine Alkaloids ◽  
Enantiomerically Pure ◽  
Quinolizidine Alkaloid

AbstractBased on a higly diastereoselective Mannich reaction of N-(3,4-dimethoxybenzylidene) 2,3,4,6- tetra-O-pivaloyl-β -D-galactopyranosylamine 3 with the Danishefsky diene the quinolizidine alkaloid lasubin II was synthesized in enantiomerically pure form in six steps.

scholarly journals An enantioselective synthesis of the C24–C40 fragment of (−)-pulvomycin

2014 ◽  
Vol 50 (38) ◽  
pp. 4901-4903 ◽  
Author(s):  
Sandra Börding ◽  
Thorsten Bach
Keyword(s):  
Synthesis Method ◽  
Cross Coupling ◽  
Enantioselective Synthesis ◽  
Pure Form ◽  
Enantiomerically Pure ◽  
Diastereoselective Addition ◽  
Key Steps

The C24–C40 fragment of (−)-pulvomycin was prepared in enantiomerically pure form using a concise synthesis method (15 linear steps from d-fucose, 6.8% overall yield) featuring a diastereoselective addition to an aldehyde, a β-selective glycosylation and a Stille cross-coupling as the key steps.

Preparation of (1R,2S)- and (1S,2R)-2-chloro-1,2-diphenylethanol and other .beta.-halohydrins in enantiomerically pure form

1989 ◽  
Vol 54 (20) ◽  
pp. 4966-4970 ◽  
Author(s):  
Joseph P. Konopelski ◽  
Mark A. Boehler ◽  
Theodore M. Tarasow
Keyword(s):  
Pure Form ◽  
Enantiomerically Pure

A Convenient Method for the Preparation of Enantiomerically Pure 2-SubstitutedN-Tosylaziridines

Synlett ◽  
1992 ◽  
Vol 1992 (01) ◽  
pp. 41-44 ◽  
Author(s):  
Malcolm B. Berry ◽  
Donald Craig
Keyword(s):  
Convenient Method ◽  
Enantiomerically Pure
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