Acetaldehyde → HCID 58530534, compound

HRID 2400929Notes

Reaction equation

[F:1][C:2]([F:39])([F:38])[C:3]1[CH:33]=[C:32]([C:34]([F:37])([F:36])[F:35])[CH:31]=[CH:30][C:4]=1[CH2:5][N:6]1[C:14]2[C:9](=[CH:10][C:11](/[CH:15]=[C:16]3/[C:17](=[O:29])[N:18]([C@@H:22]4[CH2:27][CH2:26][NH:25][CH2:24][C@H:23]4[F:28])[C:19](=[O:21])[S:20]/3)=[CH:12][CH:13]=2)[CH:8]=[N:7]1.[CH:40](=O)[CH3:41]>>[F:39][C:2]([F:38])([F:1])[C:3]1[CH:33]=[C:32]([C:34]([F:35])([F:36])[F:37])[CH:31]=[CH:30][C:4]=1[CH2:5][N:6]1[C:14]2[C:9](=[CH:10][C:11](/[CH:15]=[C:16]3/[C:17](=[O:29])[N:18]([C@@H:22]4[CH2:27][CH2:26][N:25]([CH2:40][CH3:41])[CH2:24][C@H:23]4[F:28])[C:19](=[O:21])[S:20]/3)=[CH:12][CH:13]=2)[CH:8]=[N:7]1

Participants

Reactant 2

HCID 177Acetaldehyde

HCID 86659642HCID 86659642, compound

Product 1

HCID 58530534HCID 58530534, compound

Procedure

(5Z)-5-({1-[2,4-Bis(trifluoromethyl)benzyl]-1H-indazol-5-yl}methylidene)-3-[(trans)-1-ethyl-3-fluoropiperidin-4-yl]-1,3-thiazolidine-2,4-dione was prepared from (5Z)-5-({1-[2,4-bis(trifluoromethyl)benzyl]-1H-indazol-5-yl}methylidene)-3-[(cis/trans)-3-fluoropiperidin-4-yl]-1,3-thiazolidine-2,4-dione (Example 274) and acetaldehyde (in place of formaldehyde) following General Procedure R2.

Sources & evidence

ORD record: ord-134bd2ac3a1248b9adceee0aa453e858
Source dataset: uspto-grants-2014_08
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US08796256B2

Reaction notes

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