Alpha-Methylstyrene → HCID 135840353, compound

HRID 1288594Notes

Reaction equation

HRID 1288594 reaction equation
[C:1]([C:5]1[CH:6]=[C:7]([CH:11]=[C:12]([C:15]([CH3:18])([CH3:17])[CH3:16])[C:13]=1[OH:14])[C:8]([SH:10])=[S:9])([CH3:4])([CH3:3])[CH3:2].[CH3:19][C:20]([C:22]1[CH:27]=[CH:26][CH:25]=[CH:24][CH:23]=1)=[CH2:21]>C1(C)C=CC=CC=1>[C:1]([C:5]1[CH:6]=[C:7]([CH:11]=[C:12]([C:15]([CH3:18])([CH3:17])[CH3:16])[C:13]=1[OH:14])[C:8]([S:10][C:20]([CH3:21])([CH3:19])[C:22]1[CH:27]=[CH:26][CH:25]=[CH:24][CH:23]=1)=[S:9])([CH3:4])([CH3:3])[CH3:2]

Participants

4

Reactant 2

HCID 7407Alpha-MethylstyreneHCID 371148452119-95-6

Product 1

HCID 135840353HCID 135840353, compound

Reagents, catalysts & solvents 1

HCID 1140TolueneSolvent

Procedure

A solution of 16.25 g (0.0575 mol) 3,5-di-t-butyl-4-hydroxydithiobenzoic acid and 13.6 g (0.115 mol α-methylstyrene in 50 ml toluene was heated at reflux for 2 hours. The reaction mixture was evaporated under reduced pressure to give an oil. The oil was chromatographed on silica gel (hexane eluant) to give the product, m.p. 100°-104° C. Elemental analysis of the product is tabulated in Table I.

Workup

  1. temperatureat reflux for 2 hours
  2. customThe reaction mixture was evaporated under reduced pressure
  3. customto give an oil
  4. customThe oil was chromatographed on silica gel (hexane eluant)
  5. customto give the product, m.p. 100°-104° C

Sources & evidence

ORD record
ord-54692b0c443f470f897fb8077dcc3381
Source dataset
uspto-grants-1976_10
Patent number
US03988471

Reaction notes

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