Bromotriphenylmethane → 4,4-Dimethyl-1-iodo-3-triphenylmethoxy-trans-1-octene

HRID 436109Notes

Reaction equation

[CH3:1][C:2]([CH3:12])([CH2:8][CH2:9][CH2:10][CH3:11])[CH:3]([OH:7])/[CH:4]=[CH:5]/[I:6].[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>>[CH3:1][C:2]([CH3:12])([CH2:8][CH2:9][CH2:10][CH3:11])[CH:3]([O:7][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)/[CH:4]=[CH:5]/[I:6]

Participants

Reactant 2

HCID 11692Bromotriphenylmethane

HCID 204657234,4-Dimethyl-1-iodo-trans-1-octen-3-ol

Product 1

HCID 204657434,4-Dimethyl-1-iodo-3-triphenylmethoxy-trans-1-octene

Procedure

Treatment of 11.2 g. (0.0396 mole) of 4,4-dimethyl-1-iodo-trans-1-octen-3-ol (Example 996) with 12.8 g. of triphenylmethyl bromide in 50 ml. of pyridine and purification on Florisil, all as described in Example 728 gives the title compound.

Workup

customof pyridine and purification on Florisil

Sources & evidence

ORD record: ord-bf6134491be0400eb535a9088d0d11a1
Source dataset: uspto-grants-1977_02
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US04007210

Reaction notes

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