Tetrahydrofuran → HCID 14770264, compound

HRID 2291748Notes

Reaction equation

HRID 2291748 reaction equation
[CH:1]1[S:2][CH:3]=[C:4]2[C:17]3[CH:16]=[CH:15][CH:14]=[CH:13][C:12]=3[C:11]3[C:6](=[CH:7][CH:8]=[CH:9][CH:10]=3)[C:5]=12.C1C[O:21][CH2:20]C1>>[C:1]1([CH:20]=[O:21])[S:2][CH:3]=[C:4]2[C:17]3[CH:16]=[CH:15][CH:14]=[CH:13][C:12]=3[C:11]3[C:6](=[CH:7][CH:8]=[CH:9][CH:10]=3)[C:5]=12

Participants

3

Reactant 2

HCID 8028TetrahydrofuranHCID 12199427HCID 12199427, compound

Product 1

HCID 14770264HCID 14770264, compoundYield 85.9%

Procedure

Phenanthro[9,10-c]thiophene (H. C. Pars Pharmaceutical Laboratories, Inc.) was formylated using the procedure of A. Rieche et al., Chem. Ber. 93, 88 (1960) to give a 85.9% yield of phenanthro[9,10-c]thiophene-1-carbaldehyde, mp 198°-199°, (C,H,S), (THF/95% EtOH).

Sources & evidence

ORD record
ord-b3a7b7ff99414cb4afe7a7cba6b6af47
Source dataset
uspto-grants-1989_01
Patent number
US04797495

Reaction notes

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