Polymerizable liquid crystal compounds having oxiranyl group, polymerizable liquid crystal compositions and polymersThe main aim of the invention is to provide a polymerizable liquid crystal compound that has a liquid crystal phase with a wide temperature range centering at room temperature, has an ...
A chlorophyll derivative possessing an oxiranyl group at the C3-position was synthesized from methyl pyropheophorbide-d bearing the 3-formyl group under Corey–Chaykovsky reaction conditions in a good yield. The ring-opening reaction of the protonated epoxide-moiety with various nucleophiles gave the ...
KAISA GROUP INC United States | Contact Details Business Type:Trading Company Tel:+1(314)954-83-86 Address:1312 17th Street Suite 1402 Denver CO 80202 Inquiry Now Casno: 173140-90-4 R)-8-(benzyloxy)-5-(oxiran-2-yl)quinolin-2(1H)-one Min.Order: 1 Gram FOB Price: USD $ 0.0-0.0 ...
In the case of compound 4, elaboration of an initial adduct from Danishefsky's diene and the dienophile 7 allowed access to the key enone 26. Methylenation of the carbonyl group and azide-induced opening of an intermediate oxazoline established the required framework regio- and stereo-...
2-Butanone, 4-oxiranyl- (9CI) 4-oxiranyl-2-butanone 2-Butanone, 4-oxiranyl- 2-Butanone, 4-(2-oxiranyl)- 74877-18-2 ACETYLGROUP HomePage | About Us | Contact us | Privacy | Terms Copyright © 2023 ChemicalBook All rights reserved. ...
Compound 15, with an oxiranylmethyl group at position C3, was more likely to bind the catalytic site and showed an interesting, but weak, inhibitory activity with an IC50 value of 1.3M (for the reduction of estrone into E2 in T-47D cells). Compound 11, with an oxiranyl at position C3,...
Synonyms: Ethanone, 1-(3-cyclohexyloxiranyl)- (9CI);Ethanone, 1-(3-cyclohexyl-2-oxiranyl)- CAS: 501690-44-4 MF: C10H16O2 MW: 168.23 EINECS: Product Categories: ACETYLGROUP Mol File: 501690-44-4.mol Ethanone, 1-(3-cyclohexyloxiranyl)- (9CI) Chemical Properties Safety Information ...
Generation and reactions of oxiranyl anion 2 stabilized by a trifluoromethyl group are described. Treatment of (S)-2,3-epoxy-1,1,1-trifluoropropane (75% ee... Y Yamauchi,T Katagiri,K Uneyama - 《Organic Letters》 被引量: 48发表: 2002年 Di:substituted 1,2,4-thiadiazole derivative prepar...
O-Propargylic oximes that possess a proton at the α-position of the oxime group were effectively converted to the corresponding oxiranyl N-alkenylimines via a 5-endo-dig cyclization followed by the cleavage of the N–O bond. Itaru,Nakamura,Tomoki,... - 《Organic Letters》 被引量: 0发表:...
The basic structure of (R)-2-Oxiranylanisole consists of an epoxide ring attached to a phenyl group. This compound is soluble in organic solvents but sparingly soluble in water. Safety information regarding (R)-2-Oxiranylanisole is not available. Applicable Fields There is no information ...