Detail of "1067-87-4"

CAS Number:
1067-87-4
Name:
Phosphonic acid,P-2-propen-1-yl-, diethyl ester
Molecular Structure:
Formula:
C₇H₁₅O₃P
Molecular Weight:
178.17
Synonyms:
Phosphonicacid, 2-propenyl-, diethyl ester (9CI);Phosphonic acid, allyl-, diethyl ester(6CI,7CI,8CI);Diethyl allylphosphonate;Diethyl prop-2-enylphosphonate;Diethyl a-allylphosphonate;
Density:
1.012 g/cm³
Boiling Point:
222.9 °C at 760 mmHg
Flash Point:
102.8 °C
Hazard Symbols:
Xi
Risk Codes:
36/37/38
Safety:
26-36 Details

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Method for the preparation of allyl phosphonate diesters: Method for the preparation of allyl phosphonate diesters. Nalewajek, David; Soriano, David S. (Allied Corp., USA). U.S. US 4633005 A 30 Dec 1986, 6 pp. (United States of America) CODEN: USXXAM.Several reagents with their cas registry numbers 116-17-6 and 1067-87-4 are used here. CLASS: ICM: C07F009-40. NCL: 558125000. APPLICATION: US 84-627141 2 Jul 1984. DOCUMENT TYPE: Patent CA Section: 29 (Organometallic and Organometalloidal Compounds) The title compds. [I; R1-3 = H, alkyl; R4, R5 = (substituted) alkyl, cycloalkyl or aralkyl] are prepd. by reaction of allylic halides with phosphite esters in the presence of d8 transition metal phosphite complexes. Thus, 0.1 mol allyl bromide and 0.1 mol P(OMe)3 were refluxed for 1.5 h at 70° in the presence of Ni[P(OMe)3]5(BPh4)2 to give 73% O,O-di-Me allylphosphonate. .