78177-40-9

Basic information

• Product Name: Phosphine oxide, (1-methoxy-2-propenyl)diphenyl-
• CAS NO: 78177-40-9
• Molecular Formula: C16H17O2P
• Molecular Weight: 272.284
• Mol File: 78177-40-9.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: Phosphine oxide, (1-methoxy-2-propenyl)diphenyl-(CAS DataBase Reference)
• NIST Chemistry Reference: Phosphine oxide, (1-methoxy-2-propenyl)diphenyl-(78177-40-9)
• EPA Substance Registry System: Phosphine oxide, (1-methoxy-2-propenyl)diphenyl-(78177-40-9)

Safety Data

• Hazardous Substances Data: 78177-40-9(Hazardous Substances Data)

Upstream product

• 6044-68-4 3,3-dimethoxyprop-1-ene 
• 1079-66-9 chloro-diphenylphosphine 

Downstream Products

• 125320-52-7 [(1E,3E)-4-(2-Allyloxy-phenyl)-3-methoxy-buta-1,3-dienyl]-trimethyl-silane 
• 125320-52-7 [(1E,3E)-4-(2-Allyloxy-phenyl)-3-methoxy-buta-1,3-dienyl]-trimethyl-silane 
• 125320-53-8 ((1E,3E)-4-{2-[((E)-But-2-enyl)oxy]-phenyl}-3-methoxy-buta-1,3-dienyl)-trimethyl-silane 
• 125320-53-8 ((1E,3E)-4-{2-[((E)-But-2-enyl)oxy]-phenyl}-3-methoxy-buta-1,3-dienyl)-trimethyl-silane 
• 107832-81-5 C₁₇H₁₉O₂PS 
• 131858-61-2 Ethyl (2E,4E)-4-methoxy-5-(2-prop-2-ynyloxyphenyl)penta-2,4-dienoate 
• 131858-85-0 Ethyl (2E,4Z)-4-methoxy-5-(2-prop-2-ynyloxyphenyl)penta-2,4-dienoate 
• 125320-49-2 ((1E,3E)-3-Methoxy-4-phenyl-buta-1,3-dienyl)-trimethyl-silane 
• 125320-49-2 ((1E,3E)-3-Methoxy-4-phenyl-buta-1,3-dienyl)-trimethyl-silane 
• 131858-63-4 Allyl (2E,4E)-4-methoxy-5-(4-methoxyphenyl)penta-2,4-dienoate 
• 131858-86-1 Allyl (2E,4Z)-4-methoxy-5-(4-methoxyphenyl)penta-2,4-dienoate 
• 118414-25-8 (E)-4-diphenylphosphinoyl-4-methoxy-1-(4-methoxyphenyl)but-3-en-1-one 
• 118414-26-9 (E)-6-diphenylphosphinoyl-6-methoxy-2-methylhex-5-en-3-one 
• 131859-05-7 Methyl (E)-4-Diphenylphosphinoyl-4-methoxybut-3-enoate 

Relevant articles and documents

PREPARATION OF α-OXYGENATED PHOSPHINE OXIDES FROM CHLORODIPHENYLPHOSPHINE

A range of α-alkoxyphosphine oxides, including novel α-methoxyallyl oxides, are readily prepared from chlorodiphenylphosphine and acetals.

2-Methoxy-1,3-dienes - Preparation via α-Methoxyallylphosphine Oxides using a One-pot Wittig-Horner Reaction

2-Methoxy-1,3-dienes bearing an aryl group at position 1 and/or 4 are readily available in a one-pot Wittig-Horner reaction using α-methoxyallylphosphine oxides (1a) or (1b).