Copy and Edit 10 questions Show answersPreview 1. Multiple Choice Edit 45 seconds 1 pt What is this compounds name: CH3CH2CH2COOH PROPANOIC ACID PROPANOL BUTANOIC ACID BUTANE 2. Multiple Choice Edit 45 seconds 1 pt FUNCTIONAL GROUP IS
The boiling point of a carboxylic acid is generally higher than that of water. These compounds have the ability to donate protons and are thereforeBronsted-Lowry acids. They generally have a strong sour smell. However, their esters have pleasant odours and are therefore used in perfumes. ...
Thiamorpholinone carboxylic acid esters and derivatives thereof. These esters have the following general formula: wherein: n is 0 or 1, R1 and R2, identical or different, represent a hydrogen atom or a lower alkyl radical, R3 represents an alkyl radical, linear or branched, with 1 to 18 ...
X represents a C6-C14 aliphatic and/or aromatic carboxylate and n represents an integer from 1 to 5, and B) 10 to 90 wt.% of a carboxylic acid ester corresponding to formula (I1) (see formula I1) wherein R1 represents a saturated or unsaturated aliphatic C14-C22 residue and R2 repres...
摘要: A description is provided of the use of certain carboxylic acid esters as a fragrance substance, preferably as a fragrance substance for conveying, modifying and/or intensifying one, two or all the fragrance notes fruity and green, preferably both the fragrance notes fruity and green....
摘要：A description is provided of the use of certain carboxylic acid esters as a fragrance substance, preferably as a fragrance substance for conveying, modifying and/or intensifying one, two or all the fragrance notes fruity and green, preferably both the fragrance notes fruity and green.申请人...
Reactivity of Esters and Nitriles of 2-(3-Acylthioureido) -4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylic Acid, I. Acid Catalyzed Cyclization and Desulfanation Reaction in the Presence of Secondary Amines 来自 muni.cz 喜欢 0 阅读量: 27 作者:...
17-deoxy corticoid-21-carboxylic acid derivs. of formula (I) and their salts are new: R = 1-4C alkylene (opt. mono-unsatd. when 2C, poly unsatd. when 3C or cyclic, opt. substd. by alkyl and opt. interrupted or substd. by O, S, N); R1 = opt. substd. or annellated aryl...
A series of esters and amides of 6-(chloromethyl)-2-oxo-2H-1-benzopyran-3-carboxylic acid were synthesized and evaluated in vitro for their inhibitory activity toward bovine α-chymotrypsin and human leukocyte elastase. Both series behaved as time-dependent inhibitors of α-chymotrypsin, but ester...
发明人: LANGER, REINHARD, DR., TNISVORST, DE,WAGNER, PAUL, DR., DSSELDORF, DE,EMDE, HERBERT, DR., KLN, DE 摘要: The present invention relates to an improved process for the preparation of cyclopropanecarboxylic acid and alcohols.收藏...