129593-48-2

Basic information

• Product Name: 2-Penten-4-yn-1-ol, 5-phenyl-, (2Z)-
• CAS NO: 129593-48-2
• Molecular Formula: C11H10O
• Molecular Weight: 158.2
• Mol File: 129593-48-2.mol
• Article Data: 18

Chemical Properties

• CAS DataBase Reference: 2-Penten-4-yn-1-ol, 5-phenyl-, (2Z)-(CAS DataBase Reference)
• NIST Chemistry Reference: 2-Penten-4-yn-1-ol, 5-phenyl-, (2Z)-(129593-48-2)
• EPA Substance Registry System: 2-Penten-4-yn-1-ol, 5-phenyl-, (2Z)-(129593-48-2)

Safety Data

• Hazardous Substances Data: 129593-48-2(Hazardous Substances Data)

Upstream product

• 1004-22-4 (phenylethynyl)sodium 
• 106-89-8 epichlorohydrin 
• 185841-11-6 (Z)-3-(butyltellanyl)prop-2-en-1-ol 
• 536-74-3 phenylacetylene 
• 13633-26-6 4-phenylbut-1-en-3-yne 
• 53326-58-2 cis-1,4-bis(trimethylsilyloxy)-2-butene 
• 2579-22-8 Phenylpropargyl aldehyde 
• 6142-95-6 phenylpropargyl aldehyde diethyl acetal 
• 117552-48-4 E-5-phenyl-pent-2-en-4-ynoic acid ethyl ester 
• 198693-62-8 tert-Butyl-dimethyl-((E)-5-phenyl-pent-2-en-4-ynyloxy)-silane 
• 729593-95-7 (-)-(S)-2-(Z)-4-(Z)-5-phenyl-4-(p-tolylsulfinyl)penta-2,4-dien-1-ol 
• 27948-26-1 (Z)-methyl 5-phenylpent-2-en-4-ynoate 
• 37428-57-2 (Z)-3-iodoprop-2-en-1-ol 
• 3305-63-3 2-(3-phenyl-2-propynyl)ethylene oxide 

Downstream Products

• 64907-51-3 (E)-(5-chloropent-3-en-1-yn-1-yl)benzene 
• 30625-92-4 (Z)-5-phenylpent-2-en-4-ynal 
• 568571-18-6 (Z)-(5-bromopent-3-en-1-yn-1-yl)benzene 
• 351863-99-5 (E)-(S)-2-ethoxy-3-[4-(5-phenyl-pent-2-en-4-ynyloxy)-phenyl]-propionic acid ethyl ester 
• 24595-58-2 5-phenylpent-4-yn-1-ol 
• 30625-91-3 (E)-5-phenylpent-2-en-4-ynal 
• 2689-59-0 (furan-2-yl)(phenyl)methanone 
• 1424055-75-3 C₁₂H₁₁NO₃ 
• 1424055-62-8 (Z)-5-phenylpent-2-en-4-yn-1-yl benzoyloxycarbamate 

Relevant articles and documents

Conjugated enynes as a new type of substrates for olefin metathesis

(Matrix presented) It has been demonstrated for the first time that conjugated enynes can be employed as a facile substrate in olefin metathesis with the use of a bispyridine-substituted ruthenium benzylidene catalyst. Cross-metathesis of the enynes with

Method for synthesizing trans-2-alkene-4-alkyne-1-alcohol compound

The invention discloses a method for synthesizing a trans-2-alkene-4-alkyne-1-alcohol compound. The method comprises the following steps: by taking 2-propinyl ethylene oxide of a formula I shown in the specification as an initiator, heating the initiator to 80-100 DEG C to implement a reaction over night in the presence of a gold catalyst, tert(3,5-di(trifluoromethyl) phenyl) sodium borate and a solvent so as to obtain a reaction liquid, and performing separation and purification on the reaction liquid so as to obtain a trans-linear 2-alkene-4-alkene-1-alcohol compound of a formula II shown inthe specification, wherein the mass ratio of the tert(3,5-di(trifluoromethyl) phenyl) sodium borate to the gold catalyst to the 2-propinyl ethylene oxide of the formula I is (0.05-0.1):(0.02-0.05):1. The raw materials and the reaction process of the method are safe and environment-friendly, and the product is single in structure, good in selectivity and free of isomer; the raw materials are easyto obtain, the configuration of the raw material is not specially required, the reaction steps are simple, and the method is a novel way for synthesizing the trans-2-alkene-4-alkyne-1-alcohol compound.

E-Selective dimerization of phenylacetylene catalyzed by cationic tris(μ-hydroxo)diruthenium(II) complex and the mechanistic insight: The role of two ruthenium centers in catalysis

A dinuclear complex [(Me3P)3Ru(μ-OH)3Ru(PMe3)3]+[OPh]? (1) (0.5 mol%) catalyzes E-selective dimerization of phenylacetylene, which involves the C–H bond cleavage of phenylacetyle