Alkyl groups- Alkyl group is formed by removing a hydrogen atom from the molecule of alkane. Alkanes are quite often represented as R-H and here R stands for alkyl group. To learn more about Nomenclature, Types, Formation, Alkyl cation, anion, radicals a
alkyl group 释义 烃基 实用场景例句 全部 But when we mixed a newalkyl groupinto the alkylbenzene, we get only the meta - compound. 但在烷基苯中引入新的烷基时, 得到的是间位产物. 互联网 英英释义 Noun 1. any of a series of univalent groups of the general formula CnH2n+1 derived from ...
Define alkyl. alkyl synonyms, alkyl pronunciation, alkyl translation, English dictionary definition of alkyl. n. A univalent group, such as ethyl or propyl, having the general formula CnH2n+1. American Heritage® Dictionary of the English Language, Fif
An organolithium compound according to the present invention containing a cyclic amino group, has the general formula: ##STR1## wherein R.sub.1 is a divalent alkylene, an oxy- or amino-alkylene, or substituted alkylene having from 6 to a... Ajit,K.,Banthia,... - 《Die Makromolekulare...
Molecular Formula: R(X)n, where R is a hydrocarbon alkyl group and X is a halogen. One or more halogens may be present in one compound View chapterExplore book Substituent Groups Patrick Bazzini, Camille G. Wermuth, in The Practice of Medicinal Chemistry (Fourth Edition), 2008 1 Numerical...
86 Use of the dicyclohexylamido group as the nontransferable ligand in this reaction was necessary, since alkyne ligands transferred preferentially over the α-carbalkoxy moiety. It should be noted that (α-carbalkoxyvinyl) cuprates are, in general, extremely unreactive reagents, reacting in the...
Production mannered null general formula (i) of alkylPROBLEM TO BE SOLVED: To provide a method for easily and inexpensively producing an alkylfluorobenzoic acid derivative.根岸 真大澤 政志竹原 貞夫
Disclosed are alkyl-bisacyl-phosphine-dioxides of general formula (I) where R1 is alkyl group with 1 to 18 carbon atoms, cyclopentyl group or cyclohexyl group and R2 and R3 are independently phenyl group, which is not substituted or is substituted once or for four times by alkyl group with...
Novel alkylamines of the general formula <FORM:1103524/C2/1> wherein R1 is a group of the formula -(CH2)2-N = R3 (wherein -N = R3 represents a saturated heterocyclic group which may contain a further hetero atom) and R2 represents any group represented by R1 or (when -N = R3 is...
The present invention relates to a method of synthesis of compounds of general formula (I) wherein R is linear or branched (C1-C8) alkyl, (C5-C6) cycloalkyl or benzyl, the method comprising the following steps: 10 step a) Friedel-Crafts ... B Filip,K Milan,H Zuzana 被引量: 0发表...