o-Diethoxybenzene → (cis)-2-(3,4-Diethoxybenzoyl)-1,2,3,6-tetrahydrobenzoic acid

HRID 1383301Notes

Reaction equation

[CH2:1]([O:3][C:4]1[CH:9]=[CH:8][CH:7]=[CH:6][C:5]=1[O:10][CH2:11][CH3:12])[CH3:2].[C:13]1(=[O:23])[O:18][C:16](=[O:17])[C@H:15]2[CH2:19][CH:20]=[CH:21][CH2:22][C@@H:14]12>>[CH2:11]([O:10][C:5]1[CH:6]=[C:7]([CH:8]=[CH:9][C:4]=1[O:3][CH2:1][CH3:2])[C:13]([C@H:14]1[CH2:22][CH:21]=[CH:20][CH2:19][C@H:15]1[C:16]([OH:18])=[O:17])=[O:23])[CH3:12]

Participants

Reactant 2

HCID 74904o-Diethoxybenzene

HCID 98495Tetrahydrophthalic anhydride, cis-

Product 1

HCID 10925192(cis)-2-(3,4-Diethoxybenzoyl)-1,2,3,6-tetrahydrobenzoic acid

Procedure

Prepared from 1,2-Diethoxybenzene and cis-1,2,3,6-tetrahydrophthalic anhydride as described for compound A3. M.p. 125-127° C.

Sources & evidence

ORD record: ord-e58b5c5f132446cc89a248cbc3426d4f
Source dataset: uspto-grants-2001_07
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US06255303B1

Reaction notes

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