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Sanwa Kagaku Kenkyusho Co Ltd
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Sanwa Kagaku Kenkyusho Co Ltd
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Application filed by Sanwa Kagaku Kenkyusho Co LtdfiledCriticalSanwa Kagaku Kenkyusho Co Ltd
Priority to JP7222477ApriorityCriticalpatent/JPS549249A/en
Publication of JPS549249ApublicationCriticalpatent/JPS549249A/en
22*2* * 2* * 2**trihaloethyl**44haloo cyclobutanee11on * its method of production * intermediate for said production and use for production of derivative of cyclopropanecarboylic acid
Manufacture of 3*33dimethyllcyclopropanee 1*1*22tricarboxylic acid derivative* novel intermediate alphaahalogennnitrile for said manufacture and its manufacture