Abstract
Abstract Optically active oxiranes, β-hydroxy nitrile, β-Hiydroxy N-nitrosoamine, and thiirane were obtained (up to 72% optical purity) by the enantioface-differentiating addition of lithium derivatives of methyl phenyl sulfide, acetonitrile, N-nitrosodimethylamine, and 2-methylthiothiazoline to aldehydes using (2S,2′S)-2-hydroxymethyl-1-[(1-alkyl-2-pyrrolidinyl)methyl]pyrrolidines (1a–f) as chiral ligands. Optical purity of the products depended greatly on the reaction medium (dimethoxymethane or dimethyl ether gave the best results) and the structure of pyrrolidine moieties of 1a–f.)
References
33
Referenced
54
{'key': '2024011715093723300_r1'}
{'key': '2024011715093723300_r2'}
10.1021/ja00467a047
10.1246/bcsj.51.1869
10.1002/hlca.19770600202
{'key': '2024011715093723300_r6'}
{'key': '2024011715093723300_r7'}
{'key': '2024011715093723300_r8'}
10.1021/ja00500a015
{'key': '2024011715093723300_r10'}
{'key': '2024011715093723300_r11'}
10.1021/ja00791a084
10.1021/ja00803a034
{'key': '2024011715093723300_r14'}
10.1021/jo00432a009
{'key': '2024011715093723300_r16'}
10.1021/ja00803a034
10.1021/ja00448a058
10.1021/ja00448a059
{'key': '2024011715093723300_r20'}
10.1002/anie.197500151
{'key': '2024011715093723300_r22'}
10.1021/jo00872a015
{'key': '2024011715093723300_r24'}
10.1021/jo01350a052
10.1002/cber.19751080436
{'key': '2024011715093723300_r27'}
{'key': '2024011715093723300_r28'}
{'key': '2024011715093723300_r29'}
{'key': '2024011715093723300_r30'}
10.1021/ja00783a034
{'key': '2024011715093723300_r32'}
10.1248/cpb.20.2067
Dates
Type | When |
---|---|
Created | 19 years, 1 month ago (July 19, 2006, 7:13 p.m.) |
Deposited | 1 year, 7 months ago (Jan. 17, 2024, 8:19 a.m.) |
Indexed | 1 year, 7 months ago (Jan. 21, 2024, 7:59 a.m.) |
Issued | 45 years, 10 months ago (Nov. 1, 1979) |
Published | 45 years, 10 months ago (Nov. 1, 1979) |
Published Online | 19 years, 4 months ago (April 19, 2006) |
Published Print | 45 years, 10 months ago (Nov. 1, 1979) |
@article{Soai_1979, title={Enantioface-differentiating Reactions Using (2S,2′S)-2-Hydroxymethyl-1-[(1-alkyl-2-pyrrolidinyl)methyl]pyrrolidines as Chiral Ligands. Addition of Lithium Derivatives of Methyl Phenyl Sulfide, Acetonitrile, N-Nitrosodimethylamine, and 2-Methylthiothiazoline to Aldehydes}, volume={52}, ISSN={1348-0634}, url={http://dx.doi.org/10.1246/bcsj.52.3371}, DOI={10.1246/bcsj.52.3371}, number={11}, journal={Bulletin of the Chemical Society of Japan}, publisher={Oxford University Press (OUP)}, author={Soai, Kenso and Mukaiyama, Teruaki}, year={1979}, month=nov, pages={3371–3376} }