80615-45-8

Basic information

• Product Name: Tetramethyl 2,2,3,3 dimethylamino-5 diphenyl 7-10 tetraoxa 1,4,6,11 phospha (V) spiro 4.4. nonene 7-8, 9-10 n^o
• CAS NO: 80615-45-8
• Molecular Weight: 427.48
• Mol File: 80615-45-8.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: Tetramethyl 2,2,3,3 dimethylamino-5 diphenyl 7-10 tetraoxa 1,4,6,11 phospha (V) spiro 4.4. nonene 7-8, 9-10 n^o(CAS DataBase Reference)
• NIST Chemistry Reference: Tetramethyl 2,2,3,3 dimethylamino-5 diphenyl 7-10 tetraoxa 1,4,6,11 phospha (V) spiro 4.4. nonene 7-8, 9-10 n^o(80615-45-8)
• EPA Substance Registry System: Tetramethyl 2,2,3,3 dimethylamino-5 diphenyl 7-10 tetraoxa 1,4,6,11 phospha (V) spiro 4.4. nonene 7-8, 9-10 n^o(80615-45-8)

Safety Data

• Hazardous Substances Data: 80615-45-8(Hazardous Substances Data)

Upstream product

• 959-28-4 1,4-diphenylbut-2-ene-1,4-dione 
• 14274-42-1 dimethyl-(4,4,5,5-tetramethyl-[1,3,2]dioxaphospholan-2-yl)-amine 
• 80615-44-7 Tetramethyl 2,2,3,3 dimethylamino-5 phenyl 7, benzoyl 9 trioxa 1,4,6 phospha (V) spiro 4.4 nonene 7-8 n^o 

Downstream Products

• 495-71-6 phenacylacetophenone 
• 50694-48-9 4,4,5,5-Tetramethyl-2-oxo-2λ⁵-[1,3,2]dioxaphospholan-2-ol; compound with dimethyl-amine 
• 53378-96-4 tris methoxy-2 tetramethyl-4,4,5,5, dioxa-1,3 phosphorane-2 
• 106890-32-8 Tetramethyl 2,2,3,3 methoxy 5 diphenyl 7-10 tetraoxa 1,4,6,11 phospha (V) spiro nonene 7-8, 9-10 n^o 

Relevant articles and documents

REACTIONS DES DIOXAPHOSPHOLANES AVEC LES ETHYLENIQUES CARBONYLES ORIENTATION VERS LA FORMATION D'YLURES OU DE PHOSPHORANES

The reactions of cyclic phosphites and aminophosphines 1 to 4 with trans dibenzoyleethylene, methylfumarate, benzalacetone, 2-pentenoicacid-4-one-methylester and benzalacetophenone has been investigated.These reactions lead either to ylid formation 23, 24

REACTIONS DES COMPOSES DU PHOSPHORE TRICOORDINE AVEC LES CETONES ET LES ESTERS ETHYLENIQUES: PROTOTROPIE, CYCLISATION, EXPANSION DE CYCLE

Addition of trivalent phosphorus compounds with α,β-ethylenic ketones and esters leads to examples of prototropy or cyclisation or rearrangement with ring expansion from 5 to 7 atoms.