Vanillin → Coumarin

HRID 1168141Notes

Reaction equation

HRID 1168141 reaction equation

C[C@H]1[C@]23C[C@H](C(C)(C)[C@@H]2CC1)[C@@](O)(C)CC3.O=CC1C=CC(O)=C(OC)C=1.C[CH2:29][C:30]([O:32][CH:33]1[CH:37]2[CH:38]3CC=C[CH:39]3[CH:35]([CH2:36]2)[CH2:34]1)=[O:31].C1(CCO)C=CC=CC=1>>[O:32]1[C:33]2[C:37](=[CH:38][CH:39]=[CH:35][CH:34]=2)[CH:36]=[CH:29][C:30]1=[O:31]

Participants

5

Reactant 4

HCID 1183Vanillin

HCID 60542-Phenylethanol

HCID 65575(+)-Cedrol

HCID 865794,7-Methano-1H-inden-6-ol, 3a,4,5,6,7,7a-hexahydro-, propanoate

Product 1

HCID 323Coumarin

Procedure

cedrol; vanillin; cyclopentadecanolide tricyclodecenyl acetate; tricyclodecenyl propionate; phenylethyl alcohol

Sources & evidence

ORD record: ord-bbd2190a72d04d3daf125e6d1a5e424f
Source dataset: uspto-grants-2003_09
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US06624136B2

Reaction notes

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