4-Ethoxybenzaldehyde → HCID 64435232, compound

HRID 517576Notes

Reaction equation

HRID 517576 reaction equation
[CH2:1]([O:3][C:4]1[CH:11]=[CH:10][C:7]([CH:8]=O)=[CH:6][CH:5]=1)[CH3:2].C1(P(C2C=CC=CC=2)(C2C=CC=CC=2)=[C:19]2[CH2:23][C:22](=[O:24])[NH:21][C:20]2=[O:25])C=CC=CC=1>>[CH2:1]([O:3][C:4]1[CH:11]=[CH:10][C:7](/[CH:8]=[C:19]2/[C:20](=[O:25])[NH:21][C:22](=[O:24])[CH2:23]/2)=[CH:6][CH:5]=1)[CH3:2]

Participants

3

Reactant 2

HCID 248344-EthoxybenzaldehydeHCID 136113833-(Triphenyl-lambda~5~-phosphanylidene)pyrrolidine-2,5-dione

Product 1

HCID 64435232HCID 64435232, compound

Procedure

The title compound 12 was prepared from 4-ethoxybenzaldehyde (0.22 mL, 1.60 mmol) and compound 11 (1.03 g, 2.88 mmol) in a manner similar to that described for 3 in 92.5% (342 mg) yield as a yellow solid.

Workup

  1. customyield as a yellow solid

Sources & evidence

ORD record
ord-ea63c13b33b44a268e68e1eda1aec3d7
Source dataset
uspto-grants-2015_08
Patent number
US09115122B2

Reaction notes

Loading…