The stereoisomer of N-(R)-(1-(4-chloro-phenyl)-ethyl)-2,2-dichloro-1-ethyl-3-methylcyclopropanecarboxamideNovel stereoisomers of N-(R)-(1-arylethyl)-1-alkyl-]2,2-dichlorocyclopropanecarboxamides of the formulae(Ia) and (Ib) …
2. 密度(g/mL,20℃):未确定 3. 相对蒸汽密度(g/mL,空气=1):未确定 4. 熔点(ºC):81.5 5. 沸点(ºC,常压):未确定 6. 沸点(ºC,1mmHg):未确定 7. 折射率(n20/D):未确定 8. 闪点(ºC):未确定 9. 比旋光度(º):23.5
2-CH2CO2R, wherein R is an alkyl group containing up to four carbon atoms, and (b) treating said compound of formula (III) with at least one molar equivalent of a base to obtain said alkyl ester of 3-(2-chloro-3,3,3- -trifluoroprop-1-en-1-yl)-2,2- dimethylcyclopropane ...
Draw structural formulas for the cis and trans isomers of 1,2-dimethylcyclopropane. Draw a structural formula for the nucleoside 2',3'-dideoxyguanosine. Draw two stereoisomers (one cis and one trans) of an alkene with the formula C_5H_{10}. Draw the condensed structural formula for 2,3...
Electrochemical reduction of 1,1-dihalo-2,2-disubstituted cyclopropaneselectroreductionstereoisomerpotentialcyclopropaneelectrolysisThe electrochemical reduction of 1,1-dihalo-2-R-2-methylcyclopropanes was studied by polarography and preparative electrolysis. A mixture of stereoisomeric monoboro- and monochloro...
Various new cis- and trans-1-(tert-butylamino)-2-benzyl-2-methylcyclopropane-carbonitriles and漏 the corresponding cyclopropanecarboxamides have been synthesized, with focus on the isolation of the pure stereoisomeric cyclopropanecarboxamides. The relative configuration of the stereoisomers was ...
Various new cis- and trans-1-(tert-butylamino)-2-benzyl-2-methylcyclopropane-carbonitriles and the corresponding cyclopropanecarboxamides have been synthesized, with focus on the isolation of the pure stereoisomeric cyclopropanecarboxamides. The relative configuration of the stereoisomers was established ...
(S)-Cyano(3-phenoxyphenyl)methyl (1R,3S)-3-{(1Z)-3-[(1,1,1,3,3,3-hexafluoropropan-2-yl)oxy]-3-oxoprop-1-en-1-yl}-2,2-dimethylcyclopropanecarboxylate ACRINATHRIN STANDARD L3TJ A1 A1 BVOYCN&R COR&& C1U1VOYXFFFXFFF &&stereoisomer ...
SOLUTION: This pyrethroid compound is (S)-2-methyl-4-oxo-3-(2-propynyl)- cyclopent-2-enyl (1R)-trans-3-(2,2-dichlorovinyl)-2,2- dimethylcyclopropanecarboxylate compound. The compound is obtained, for example, by reacting (S)-2-methyl-4-oxo-3-(2-propynyl)-cyclopent-2-enylalcohol of...