33502-03-3

Basic information

• Product Name: (3-PHENOXY-2-OXOPROPYLIDENE)TRIPHENYLPHOSPHORANE
• Synonyms: (3-PHENOXY-2-OXOPROPYLIDENE)TRIPHENYLPHOSPHORANE;(3-Phenoxy-2-oxopropylidene)triphenylphosphorane, 97 %
• CAS NO: 33502-03-3
• Molecular Formula: C₂₇H₂₃O₂P
• Molecular Weight: 410.44
• Mol File: 33502-03-3.mol
• Article Data: 3

Chemical Properties

• Appearance: /
• CAS DataBase Reference: (3-PHENOXY-2-OXOPROPYLIDENE)TRIPHENYLPHOSPHORANE(CAS DataBase Reference)
• NIST Chemistry Reference: (3-PHENOXY-2-OXOPROPYLIDENE)TRIPHENYLPHOSPHORANE(33502-03-3)
• EPA Substance Registry System: (3-PHENOXY-2-OXOPROPYLIDENE)TRIPHENYLPHOSPHORANE(33502-03-3)

Safety Data

• Hazardous Substances Data: 33502-03-3(Hazardous Substances Data)

Usage

General Description

(3-Phenoxy-2-oxopropylidene)triphenylphosphorane is a chemical compound with the formula C33H25O2P. It is a phosphorane derivative with a phenoxy group and an oxopropylidene substituent attached to a triphenylphosphine moiety. (3-PHENOXY-2-OXOPROPYLIDENE)TRIPHENYLPHOSPHORANE has potential applications in organic synthesis, specifically as a reagent in the Wittig reaction, which is a widely used method for the formation of carbon-carbon double bonds. The presence of a phenoxy group in the molecule adds additional reactivity, making it a versatile tool for the preparation of a wide range of organic compounds. Additionally, the triphenylphosphorane group makes (3-phenoxy-2-oxopropylidene)triphenylphosphorane a useful reagent for the stereoselective synthesis of complex organic molecules.

Upstream product

• 19753-68-5 3-Bromo-2-oxopropylidenetriphenylphosphorane 
• 139-02-6 sodium phenoxide 
• 13605-66-8 1-chloro-3-(triphenylphosphoranylidene)acetone 
• 108-95-2 phenol 
• 20913-05-7 (Benzoylmethylene)triphenylphosphorane 
• 603-35-0 triphenylphosphine 
• 13605-65-7 (3-chloro-2-oxopropyl)triphenylphosphonium chloride 

Downstream Products

• 54750-35-5 (5R)-3,3-dimethyl-7-oxo-6-(2-oxo-3-phenoxy-propylidene)-(5rH)-4-thia-1-aza-bicyclo[3.2.0]heptane-2c-carboxylic acid benzyl ester 
• 791-28-6 Triphenylphosphine oxide 
• 49628-18-4 (5R)-3,3-dimethyl-7-oxo-6ξ-(2-oxo-3-phenoxy-propyl)-(5rH)-4-thia-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid benzyl ester 
• 49628-18-4 (5R)-3,3-dimethyl-7-oxo-6t-(2-oxo-3-phenoxy-propyl)-(5rH)-4-thia-1-aza-bicyclo[3.2.0]heptane-2c-carboxylic acid benzyl ester 
• 49661-72-5 2,2-dimethyl-7-oxo-6-(2-oxo-3-phenoxy-propyl)-2,3,4,7-tetrahydro-[1,4]thiazepine-3-carboxylic acid benzyl ester 
• 49628-20-8 (5R)-3,3-dimethyl-7-oxo-6t-(2-oxo-3-phenoxy-propyl)-(5rH)-4-thia-1-aza-bicyclo[3.2.0]heptane-2c-carboxylic acid 
• 183004-47-9 (E)-1-Phenoxy-pent-3-en-2-one 
• 55629-86-2 1-Phenoxy-hept-3-en-2-on 
• 33502-09-9 1-Phenoxy-hept-3-en-2-on 
• 55629-89-5 4-Phenoxy-1-<4-nitro-phenyl>-but-1-en-3-on 
• 33502-18-0 4-Phenoxy-1-(4-nitro-phenyl)-but-1-en-3-on 
• 55629-87-3 1,1,2-Trichlor-6-phenoxy-hexa-1,3-dien-5-on 
• 33502-12-4 1,1,2-Trichlor-6-phenoxy-hexa-1,3-dien-5-on 

Relevant articles and documents

Synthesis and Diels-Alder reactivity of simple 1-phenoxy-1,3-dienes

An easy and useful method for the preparation of simple 1-phenoxy-2-trialkylsiloxy-1,3-dienes in high yields, has been established and their reactivity in the Diels-Alder reaction at room temperature has been studied. By this procedure, phenoxy substituted cyclohexenes and cyclohexanones of known relative stereochemistry can be obtained.

Cyclopentanone derivatives

Cyclopentane derivatives of the formula: STR1 wherein R1 represents hydrogen or a carboxylic acyl group, and either (I) R2 represents a group of the formula: (wherein R3 and R4 represent hydrogen or alkyl, and R5 represents hydrogen, or alkyl, alkoxy, cycloalkyl or adamantyl, or R5 represents alkyl substituted by alkoxy, or by cycloalkyl or by adamantyl, or the group --CR3 R4 R5 together forms a cycloalkyl or adamantyl group), X represents trans-vinylene or ethylene and Y represents carbonyl or a group of the formula: STR2 wherein R6 represents hydrogen or alkyl, and R7 represents hydrogen or a carboxylic acyl group, or else (ii) R2 represents a group of the formula: (wherein A represents alkylene, Z represents a direct bond or oxygen or sulphur, and R8 represents an aryl or heterocyclyl group which may be substituted by one or more of halogen, alkyl, alkoxy and trihalomethyl), X in formula I represents ethylene or trans-vinylene and Y in formula I represents carbonyl or a group of formula III, or else (iii) R2 represents a group R8 and X and Y in formula I represent simultaneously ethylene and carbonyl, trans-vinylene and carbonyl, or ethylene and --CH(OR7)-- groups respectively. The compounds are new and possess pharmacological properties similar to those of prostaglandins.