Application of the modified Mosher's method to linear 1,3-diols
摘要:
Absolute configurations of linear 1,3-diols can be determined by NMR spectroscopy by means of the modified Mosher's method. (C) 1999 Elsevier Science Ltd. All rights reserved.
Application of the modified Mosher's method to linear 1,3-diols
摘要:
Absolute configurations of linear 1,3-diols can be determined by NMR spectroscopy by means of the modified Mosher's method. (C) 1999 Elsevier Science Ltd. All rights reserved.
Parallel Kinetic Resolution of Unsymmetrical Acyclic Aliphatic <i>syn</i>-1,3-Diols
作者:Hui Yang、Wen-Hua Zheng
DOI:10.1021/acs.orglett.9b01801
日期:2019.7.5
catalytic parallelkineticresolution of unsymmetrical acyclic aliphatic syn-1,3-diol derived acetals mediated by chiral phosphoric acid. This method provides stereoselective access to a variety of syn-1,3-diols as valuable building blocks with high enantioselectivity. Moreover, this mild system allows for site-selective protection of optically pure syn-1,3-diols in excellent regioselectivity.
Stereoselective methoxyselenenylation of acyclic allylic alcohol derivatives: A method for the synthesis of 1,3-anti-diols
作者:Kwan Soo Kim、Heung Bok Park、Ji Young Kim、Yeong Hee Ahn、In Howa Jeong
DOI:10.1016/0040-4039(95)02408-5
日期:1996.2
of secondary acyclic trans-allylic alcohol derivatives with PhSeBr in the presence of 2,6-di-t-butylpyridine in MeOH proceeded in a highly regio- and stereoselective manner and the subsequent reduction and deprotection of the resultant methoxyselenides afforded mostly 1,3-anti-diols. The methoxyselenenylation of the acetate derivative of the same allylicalcohol, on the other hand, gave several other