2-CHLORO-4H-1,3,2-BENZODIOXAPHOSPHORIN-4-ONE

Chemical Properties

White Crystalline Solid

Uses

2-Chloro-1,3,2-benzodioxaphosphorin-4-one is used as a reagent:

• In the phosphorylation and phosphitylation of alcohols.
• In the formation of H-phosphonates which are commonly utilized in the synthesis of nucleotides.
• To synthesize nucleoside triphosphates by treating with acyl protected nucleoside.

Uses

Highly reactive cyclic phosphitylating reagent which provides fast coupling rates, and hydrolytic cleavage occurs more readily than with acyclic analogs

Uses

2-Chloro-4H-1,3,2-benzodioxaphosphorin-4-one is a reagent used in phosphorylation and phosphitylation of alcohols and in the formation of H-phosphonates. It is also reactive cyclic phosphitylating reagent involved in fast coupling rates and hydrolytic cleavage more readily compare to that of a acyclic analog.

reaction suitability

reaction type: Buchwald-Hartwig Cross Coupling Reaction
reaction type: Heck Reaction
reaction type: Hiyama Coupling
reaction type: Negishi Coupling
reaction type: Sonogashira Coupling
reaction type: Stille Coupling
reaction type: Suzuki-Miyaura Coupling
reagent type: ligand