A long-chain branched alkyl group-containing primary carbonyl compound which excels in low temperature fluidity and biodegradability and possesses a high boiling point, and a synthetic lubricant are provided. The carbonyl compound represented by the following formula [1] excels in low temperature ...
How to Name Simple Branched Chain Alkanes There are two parts to each name of a branched alkane. You may consider these parts as prefix and suffix, branch name and stem name, or alkyl and alkane. The alkyl groups or substituents are named in the same way as the parent alkanes, except e...
It is superior in low temperature flowability, possesses high boiling point, it offers the long chain divergence alkyl group content 1 class carbonyl compound and the synthetic lube which at the same time are superior in biodegradation characteristic. Below-mentioned formula [it is the carbonyl compo...
WO/1997/039090 October, 1997 DETERGENT COMPOSITIONS CONTAINING SELECTED MID-CHAIN BRANCHED SURFACTANTS WO/1997/039091 October, 1997 MID-CHAIN BRANCHED SURFACTANTS WO1997038956A1 1997-10-23 PROCESS FOR THE MANUFACTURE OF SURFACTANTS CONTAINING BRANCH CHAIN ALKYL GROUPS WO1997038957A1 1997-10-23 BRANCHED ...
The nonpolar segments of surfactauts include straight - chain andbranchedalkyl groups. 非极性链段包括直链和支链的烷基. 辞典例句 Hebranchedoff through Covent Garden. 他从古凡园穿过去. 辞典例句 The prothalli are saprophytic, irregularlybranched, subterranean bodies. ...
3Branched-chain fatty acids 3.1Chemical structure and biosynthesis Branched-chain fatty acids (BCFA) are a class of primarilySFAwith an alkyl group branch, usually methyl, on the carbon chain. Other alkyl groups are also feasible as the branch (e.g. ethyl,Fig. 2) but the predominant group...
(cellular IC50 = 3 nM) with PF-07247685 having a cellular potency three orders of magnitude greater than BT2. The profound potency improvements overS3and previously known BDK inhibitors can be attributed to the addition of the branched alkyl chains present in both molecules. Figure3Band ...
1-(3-(AMINO ALKYL)-2-OXO-2H-1-benzopyran-7-yl)-ureas Compounds having the general formula (I) and salts thereof with physiologically acceptable acids, in which R1, R2, R5 and R6 represent hydrogen atoms, straight-chain or branched-chain alkyl groups with up to 4 carbon atoms, cycloalkyl...
The term "lower alkyl", as used herein, refers to an alkyl group, straight or branched, having a chain length of one to six carbon atoms. The term "cycloalkyl", as used herein, refers to a cycloalkyl of four to eight carbon atoms. The term "aralkyl", as used herein refers to ar...
2. The process of claim 1 wherein each R and R1 individually is straight- or branched-chain alkyl of 1 to 6 carbon atoms. 3. The process of cl... JD Holmes 被引量: 0发表: 1976年 Analysis of Volatile Organic Compounds in Polypropylene by Head-Space Solid Phase Microextraction and Gas...