Regioselective ring opening of silyl epoxy alcohols with azide ion

1990 ◽  
Vol 31 (9) ◽  
pp. 1335-1338 ◽  
Author(s):  
T.K. Chakraborty ◽  
G.V. Reddy
Keyword(s):  
Ring Opening ◽  
Azide Ion ◽  
Epoxy Alcohols

ChemInform Abstract: NEIGHBORING GROUP EFFECTS IN EPOXIDE RING OPENING, CIS-EPOXY-ALCOHOLS

1976 ◽  
Vol 7 (42) ◽  
pp. no-no
Author(s):  
ERWIN GLOTTER ◽  
PNINA KRINSKY ◽  
MIRIAM REJTOE ◽  
MARTIN WEISSENBERG
Keyword(s):  
Ring Opening ◽  
Epoxide Ring ◽  
Neighboring Group ◽  
Epoxide Ring Opening ◽  
Epoxy Alcohols ◽  
Group Effects

Boronic acid-catalysed C-3 selective ring opening of 3,4-epoxy alcohols with thiophenols and thiols

2019 ◽  
Vol 17 (7) ◽  
pp. 1901-1905 ◽  
Author(s):  
Hongqing Yao ◽  
Jiawei Liu ◽  
Chuan Wang
Keyword(s):  
Boronic Acid ◽  
Ring Opening ◽  
Selective Ring Opening ◽  
Epoxy Alcohols

A boronic acid-catalysed C-3 selective ring opening of 3,4-epoxy alcohols with thiophenols and thiols as nucleophiles has been accomplished.

scholarly journals Anhydrous Titanium(III) chloride as a New Lewis-Acid Catalyst for Ring Opening of Epoxides with Aromatic Amines

2007 ◽  
Vol 2 (2) ◽  
pp. 1934578X0700200
Author(s):  
Suchitra Bhatt ◽  
Sandip K. Nayak
Keyword(s):  
Ambient Temperature ◽  
Lewis Acid ◽  
Aromatic Amines ◽  
Ring Opening ◽  
Acid Catalyst ◽  
Amino Alcohols ◽  
Azide Ion ◽  
Ring Opening Of Epoxides ◽  
Lewis Acid Catalyst

Anhydrous titanium(III) chloride was found to be a simple and efficient Lewis acid catalyst for ring opening of epoxides at ambient temperature. The reaction proceeded smoothly with anilines as well as azide ion as nucleophiles to give the corresponding β-amino alcohols and β-azido alcohols in moderate to good yields.

Sign in / Sign up

Export Citation Format

Share Document