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Methylbutylhydrosiloxanes
Author(s) -
Liu ShengLieh,
Chen ChengYu
Publication year - 1969
Publication title -
journal of the chinese chemical society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.329
H-Index - 45
eISSN - 2192-6549
pISSN - 0009-4536
DOI - 10.1002/jccs.196900020
Subject(s) - chemistry , yield (engineering) , disiloxane , organic chemistry , hydrolysis , nuclear chemistry , catalysis , materials science , metallurgy
Partial butylation of methyldichlorosilane followed by the hydrolysis of the product gave a complicated siloxane mixture, from which 1,3‐dimethyl‐1, 3‐dibutyl‐1, 3‐dihydrosiloxane (I), 1,3,5‐tri‐methyl‐1, 5‐dibutyl‐1, 3,5‐trihydrotrisiloxane (II), and 1,3,5,7‐tetra‐methyl‐1,7‐dibutyl‐1,3,5,7‐tetrahydrotetrasiloxane(III) were isolated and structurally determined. Removal of unreacted methyldichlorosilane after coupling reaction caused better yield of disiloxane, retention of methyldichlorosilane caused abundant yield of polysiloxanes.