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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 660670Generated: October 31, 2026

Triethylamine → HCID 68838003, compound

https://huagongshe.com/reaction/660670

Reaction equation

Participants

RoleNameHCIDCharge
ReactantTriethylamineHCID 8471—
Reactant5-(2-Benzyloxy-4-iodophenyl)-1,1-dioxo-2-(2-trimethylsilanylethyl)-1,2,5-thiadiazolidin-3-oneHCID 66756937—
ReactantHCID 68838119HCID 68838119—
Catalystpalladium(II) acetateHCID 167845—
SolventAcetonitrileHCID 6342—
ProductHCID 68838003HCID 68838003—

Reaction Conditions

Temperature120 °C

Reaction Steps

A mixture of 3-vinyl-[1,2]thiazinane 1,1-dioxide (107 mg, 0.664 mmol) (J. Org. Chem. 69, 6377 (2004)), 5-(2-benzyloxy-4-iodophenyl)-1,1-dioxo-2-(2-trimethylsilanylethyl)-1,2,5-thiadiazolidin-3-one (250 mg, 0.563 mmol), Pd(OAc)2 (13 mg, 0.058 mmol) and triethylamine (0.768 mL, 5.51 mmol) in MeCN (4 mL) is heated at 120° C. for 1.5 h in a microwave apparatus. The reaction mixture is concentrated and the residue purified by preparative HPLC to afford the title compound.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08084448B2
Source datasetuspto-grants-2011_12
ORD IDord-5b9ad3e4c6374049bc5e7c86c62a29ff
Source noteuspto-grants-2011_12