2-(6-Benzyloxy-2,5,7,8-tetramethylchroman-2-yl)ethanol → HCID 131710898, compound

HRID 2072350Notes

Reaction equation

HRID 2072350 reaction equation
[CH2:1]([O:8][C:9]1[C:10]([CH3:25])=[C:11]2[C:16](=[C:17]([CH3:20])[C:18]=1[CH3:19])[O:15][C:14]([CH3:24])([CH2:21][CH2:22][OH:23])[CH2:13][CH2:12]2)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.[C:26]1([CH3:60])[CH:31]=[CH:30][C:29]([S:32]([O:35]CCC2(C)CCC3C(=C(C)C(C)=C(OCC4C=CC=CC=4)C=3C)O2)(=[O:34])=[O:33])=[CH:28][CH:27]=1>>[CH2:1]([O:8][C:9]1[C:10]([CH3:25])=[C:11]2[C:16](=[C:17]([CH3:20])[C:18]=1[CH3:19])[O:15][C:14]([CH3:24])([CH2:21][CH2:22][OH:23])[CH2:13][CH2:12]2)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.[C:26]1([CH3:60])[CH:27]=[CH:28][C:29]([S:32]([O-:35])(=[O:33])=[O:34])=[CH:30][CH:31]=1

Participants

3

Reactant 2

HCID 109698772-(6-Benzyloxy-2,5,7,8-tetramethylchroman-2-yl)ethanolHCID 146571662-(2,5,7,8-Tetramethyl-6-phenylmethoxy-3,4-dihydrochromen-2-yl)ethyl 4-methylbenzenesulfonate

Product 1

HCID 131710898HCID 131710898, compound

Procedure

Using the procedure of Example 8, rac.-6-benzyloxy-2,5,7,8-tetramethylchroman-2ethanol was converted into rac.-6-benzyloxy-2,5,7,8-tetramethylchroman-2-ethanol p-toluenesulfonate which was obtained in essentially quantitative yield as a pale-pink glass.

Workup

  1. customwas obtained in essentially quantitative yield as a pale-pink glass

Sources & evidence

ORD record
ord-2a717ca980934451955279a0d73b3ae8
Source dataset
uspto-grants-1977_09
Patent number
US04051153

Reaction notes

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