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

HRID 436118Notes

Reaction equation

HRID 436118 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-b787e8292c1640a58c3da4584b90ff08
Source dataset
uspto-grants-1977_02
Patent number
US04007210

Reaction notes

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