Title:
【発明の名称】ビニルエーテルの製造方法
Document Type and Number:
Japanese Patent JPH04505458
Kind Code:
A
Abstract:
An improved process for the preparation of vinyl ethers by the coupling reaction of an ester of the formula with a carbonyl containing compound of the formula wherein A and R are passive organic groups and OY is a hydroxyl group or OP where P is a protecting group is described. The ester and the carbonyl containing compound are reacted in an organic solvent with a titanium salt, a metallic reducing agent and an amine base to provide the vinyl ether. The reaction is safe and produces high yields. The vinyl ethers are useful for producing dioxetanes which produce light upon triggering.
Inventors:
Shap, Arthur Paul
Application Number:
JP50325691A
Publication Date:
September 24, 1992
Filing Date:
December 12, 1990
Export Citation:
Assignee:
Board of Governors of Wayne State University
International Classes:
A01N1/02; A61B5/154; A61F6/04; A61J1/05; A61K31/12; A61K31/13; A61K31/16; A61K31/215; C07B37/04; A61K31/35; A61K35/14; A61K45/00; A61K45/06; A61L2/00; A61L2/18; A61L2/26; A61L15/00; A61M1/02; A61P31/12; A61P37/04; C07B61/00; C07C37/00; C07C37/62; C07C39/38; C07C41/01; C07C41/18; C07C43/178; C07C43/23; C07C51/15; C07C305/24; C07D207/46; C07D307/87; C07D311/58; C07D311/82; C07D321/00; C07D405/12; C07D407/10; C07D407/12; C07D417/12; C07D493/10; C07D495/04; C07F7/18; C07F9/6541; C07F9/655; C07F9/6558; C07F9/6561; C07H15/203; (IPC1-7): C07C43/178; C07B37/04; C07C43/23; C07C305/24; C07D307/87; C07D311/58; C07F7/18
Attorney, Agent or Firm:
Akira Asamura (3 outside)