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ChemicalBook CAS DataBase List 3,5-BIS(CHLOROMETHYL)PYRIDINE HCL
94001-64-6

3,5-BIS(CHLOROMETHYL)PYRIDINE HCL synthesis

4synthesis methods
-

Yield:94001-64-6 77%

Reaction Conditions:

Stage #1: phenylmagnesium bromidewith Et2AlBr in tetrahydrofuran at 0 - 20;Inert atmosphere;
Stage #2: with titanium(IV) isopropylate;(S)-[1,1']-binaphthalenyl-2,2'-diol in toluene at 0; for 0.5 h;Inert atmosphere;
Stage #3: 1-(3-Methoxyphenyl)ethanoneFurther stages;

References:

Zhou, Shuangliu;Wu, Kuo-Hui;Chen, Chien-An;Gau, Han-Mou [Journal of Organic Chemistry,2009,vol. 74,# 9,p. 3500 - 3505] Location in patent:supporting information; experimental part