Water → HCID 23505371, 화합물

반응식

[CH2:1]([Si:19]([CH3:22])(Cl)Cl)[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH3:18].[OH2:23].C(N(CC)CC)C.C([O:33]CC)C>>[CH2:1]([Si:19]([CH3:22])([OH:33])[OH:23])[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH3:18]

참가 물질

반응물 4

HCID 962Water

HCID 3283Diethyl Ether2회

HCID 8471Triethylamine

HCID 78835Silane, dichloromethyloctadecyl-

생성물 1

HCID 23505371HCID 23505371, 화합물

실험 절차

The procedure is more specifically as follows. Octadecylmethyldichlorosilane [CAS No. 5157-75-5] (1500 g, i.e. 4.08 mol) in solution in anhydrous diethyl ether (250 mL) is added dropwise (90 min) to a mixture of water (345 g), triethylamine (1138 g) and diethyl ether (29 L) kept at a temperature between −2° C. and 6° C. The mixture is then stirred for 2 h at a temperature between 0° C. and 5° C. The precipitate formed is filtered, washed successively with 6 L of demineralized water, then 3 times with 4 L of demineralized water. The solid obtained is dried in the open air until it reaches a constant mass. Octadecylmethyldihydroxysilane or octadecylmethylsilanediol (1226 g) is thus obtained in the form of a white solid having a melting point of 87° C. with a yield of 91%, NMR analysis furthermore confirming the structure of the product obtained with a molar purity of 95%.