Triethylamine → HCID 54681293, compound

HRID 2394063Notes

Reaction equation

HRID 2394063 reaction equation
[CH3:1][C:2]1[CH:3]=[C:4]([C:8](=[O:10])[CH3:9])[CH:5]=[CH:6][CH:7]=1.O([Si](C)(C)C)S(C(F)(F)F)(=O)=O.C(N(CC)CC)C.[CH:30]([C:33]1[CH:38]=[CH:37][CH:36]=[CH:35][C:34]=1[S:39][CH:40]([C:44](O)=[O:45])[C:41](O)=[O:42])([CH3:32])[CH3:31]>C(Cl)Cl>[OH:45][C:44]1[CH:9]=[C:8]([C:4]2[CH:5]=[CH:6][CH:7]=[C:2]([CH3:1])[CH:3]=2)[O:10][C:41](=[O:42])[C:40]=1[S:39][C:34]1[CH:35]=[CH:36][CH:37]=[CH:38][C:33]=1[CH:30]([CH3:32])[CH3:31]

Participants

6

Reactant 4

HCID 8471TriethylamineHCID 114553-MethylacetophenoneHCID 65367Trimethylsilyl triflateHCID 19596178[(2-Isopropylphenyl)thio)propanedioic acid

Product 1

HCID 54681293HCID 54681293, compound

Reagents, catalysts & solvents 1

HCID 6344DichloromethaneSolvent

Procedure

The title compound was prepared by Method A using 3'-methylacetophenone (0.87 g, 6.46 mmol), trimethylsilyl triflate (1.44g, 6.46 mmol), triethylamine (0.653 g, 6.46 mmol), methylene chloride (20 mL), and diethyl ester of [(2-isopropylphenyl)thio]propanedioic acid (1.0 g, 3.23 mmol). m.p. 161°-162° C.; 1H NMR (400 MHz, DMSO-d6) δ 1.25 (d, 6H), 2.39 (s, 3H), 3.42 (m, 1H), 6.86 (s, 1H), 6.92 (d, 1H), 7.07 (t, 1H), 7.13 (t, 1H), 7.28 (d, 1H), 7.39 (d, 1H), 7.4 (t, 1H), 7.64 (d, 1H), 7.67 (s, 1H).

Sources & evidence

ORD record
ord-2cbec9cc06d84dd0ab230d3bdd5f083a
Source dataset
uspto-grants-1998_09
Patent number
US05808062

Reaction notes

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