1459-96-7Relevant articles and documents
Rodlike molecules by Kolbe electrolysis
Nuding,V?gtle,Danielmeier,Steckhan
, p. 71 - 76 (1996)
A new short and simple pathway to rigid, rod-shaped hydrocarbon skeletons, in particular of the oligo-bicyclo[2.2.2]octane type, is described. The key step consists of an electrochemical C-C bond coupling reaction between bridgehead positions of bi- and tricyclic carboxylic acids. Functional groups can be retained, they influence the yield of the C-C bond connection. In this way, otherwise difficult or laborious syntheses are shortened, and rigid, non-collapsable nano size spacer units are easily available. The optimized electrochemical procedures are described in detail.
Unique gas and hydrocarbon adsorption in a highly porous metal-organic framework made of extended aliphatic ligands
Li, Kunhao,Lee, Jeongyong,Olson, David H.,Emge, Thomas J.,Bi, Wenhua,Eibling, Matthew J.,Li, Jing
, p. 6123 - 6125 (2008)
High and unique gas and hydrocarbon adsorption in a highly stable guest-free microporous metal-organic framework constructed on rigid aliphatic ligands, H2bodc and ted, is reported in this work. The Royal Society of Chemistry.
Bicyclo [2.2.2] octane - 1, 4 - dicarboxylic acid mono methyl ester synthesis method
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, (2017/07/07)
The invention relates to a synthetic method of an organic compound. The synthetic method of bicyclo-[2.2.2]octane-1,4-dicarboxylic acid monomethyl easter is as follows: firstly, adopting sodium hydride, DMSS and 1,2-dibromoethane to synthesize the intermediate I; secondly, adopting the intermediate I, sodium acetate, ammourea hydrochloride and alcohol to synthesize semicarbazon; thirdly, adopting potassium hydroxide, diethylene glycol and semicarbazon to synthesize target diacid; fourthly, adopting target diacid, thionyl chloride and methanol to synthesize target diester; and fifthly, adopting target diester, potassium hydroxide and 95% of methanol water solution to synthesize the target product monoester. The invention has reasonable synthetic process route, mild process conditions, environment friendly, easy operation, low raw material cost, high product yield and excellent purity, and is applicable to industrial production and satisfies the application requirement of each industry.
SPIRO AZETIDINE ISOXAZOLE DERIVATIVES AND THEIR USE AS SSTR5 ANTAGONISTS
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, (2014/09/29)
Provided is a compound represented by the following formula (1) or a salt thereof, which has an SSTR5 antagonistic action: wherein each symbol has the same definition as in the specification.