Ten endo-a-substituted-bicyclo[2.2.2]octenyl(and octanyl)methanols were synthesized,their odors were evaluated. We have previously reported the syntheses and structure-odor relationship of two series of endo-bicyclo[2...Ten endo-a-substituted-bicyclo[2.2.2]octenyl(and octanyl)methanols were synthesized,their odors were evaluated. We have previously reported the syntheses and structure-odor relationship of two series of endo-bicyclo[2.2.1]heptenyl(and heptanyl)methanols^(1.2).In order to study the effect of the bicyclic skeleton on odor,ten of the title compounds have been synthesized.展开更多
The research team headed by Ding Kuiling working in the State Key Laboratory of Metallorganic Chemistry at the CAS Shanghai Institute of Organic Chemistry by using the princer type ruthenium complex catalyst has succe...The research team headed by Ding Kuiling working in the State Key Laboratory of Metallorganic Chemistry at the CAS Shanghai Institute of Organic Chemistry by using the princer type ruthenium complex catalyst has successfully developed a new method for effectively synthesizing formamide compounds from CO_2,H2 and primary or secondary amines serving as the feedstocks.展开更多
Chlorpropamide[N-(p-chloropheylsulfonyl)-N’-propylurea]is a drug used to reduce blood sugar and its complex of rare earths has not been reported in the literature.At present there are some reports that rare earth com...Chlorpropamide[N-(p-chloropheylsulfonyl)-N’-propylurea]is a drug used to reduce blood sugar and its complex of rare earths has not been reported in the literature.At present there are some reports that rare earth compounds possess some therapeutic effect on diabetes.Therefore it is of significance to synthesize rare展开更多
文摘Ten endo-a-substituted-bicyclo[2.2.2]octenyl(and octanyl)methanols were synthesized,their odors were evaluated. We have previously reported the syntheses and structure-odor relationship of two series of endo-bicyclo[2.2.1]heptenyl(and heptanyl)methanols^(1.2).In order to study the effect of the bicyclic skeleton on odor,ten of the title compounds have been synthesized.
文摘The research team headed by Ding Kuiling working in the State Key Laboratory of Metallorganic Chemistry at the CAS Shanghai Institute of Organic Chemistry by using the princer type ruthenium complex catalyst has successfully developed a new method for effectively synthesizing formamide compounds from CO_2,H2 and primary or secondary amines serving as the feedstocks.
文摘Chlorpropamide[N-(p-chloropheylsulfonyl)-N’-propylurea]is a drug used to reduce blood sugar and its complex of rare earths has not been reported in the literature.At present there are some reports that rare earth compounds possess some therapeutic effect on diabetes.Therefore it is of significance to synthesize rare
