Bromotriphenylmethane → 1-Bromo-4,4-dimethyl-3-triphenylmethoxy-trans-1-octene

HRID 1580406Notes

Reaction equation

HRID 1580406 reaction equation
[Br:1]/[CH:2]=[CH:3]/[CH:4]([OH:12])[C:5]([CH3:11])([CH3:10])[CH2:6][CH2:7][CH2:8][CH3:9].[C:13]1([C:19](Br)([C:26]2[CH:31]=[CH:30][CH:29]=[CH:28][CH:27]=2)[C:20]2[CH:25]=[CH:24][CH:23]=[CH:22][CH:21]=2)[CH:18]=[CH:17][CH:16]=[CH:15][CH:14]=1>>[Br:1]/[CH:2]=[CH:3]/[CH:4]([O:12][C:19]([C:13]1[CH:18]=[CH:17][CH:16]=[CH:15][CH:14]=1)([C:26]1[CH:27]=[CH:28][CH:29]=[CH:30][CH:31]=1)[C:20]1[CH:21]=[CH:22][CH:23]=[CH:24][CH:25]=1)[C:5]([CH3:11])([CH3:10])[CH2:6][CH2:7][CH2:8][CH3:9]

Participants

3

Reactant 2

HCID 11692BromotriphenylmethaneHCID 204656241-Bromo-4,4-dimethyl-trans-1-octen-3-ol

Product 1

HCID 204656911-Bromo-4,4-dimethyl-3-triphenylmethoxy-trans-1-octene

Procedure

Treatment of 1.88 g. (8 moles) of 1-bromo-4,4-dimethyl-trans-1-octen-3-ol (Example 1174) with 2.58 g. (8 moles) of triphenylmethyl bromide in 20 ml. of pyridine and purification of Florisil, all as described in Example 728 gives the title compound.

Workup

  1. customof pyridine and purification of Florisil

Sources & evidence

ORD record
ord-2c164397d9c84632ad4d35236e0d29d3
Source dataset
uspto-grants-1976_01
Patent number
US03932479

Reaction notes

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