59040-31-2

Basic information

• Product Name: 2-Butynoic acid, phenylmethyl ester
• Synonyms: 1,4-but-2-ynoic acid benzyl ester;2-Butynoic acid,phenylmethyl ester
• CAS NO: 59040-31-2
• Molecular Formula: C11H10O2
• Molecular Weight: 174.199
• Mol File: 59040-31-2.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: 2-Butynoic acid, phenylmethyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: 2-Butynoic acid, phenylmethyl ester(59040-31-2)
• EPA Substance Registry System: 2-Butynoic acid, phenylmethyl ester(59040-31-2)

Safety Data

• Hazardous Substances Data: 59040-31-2(Hazardous Substances Data)

Upstream product

• 16466-97-0 1-propynylmagnesium bromide 
• 91285-94-8 O-benzyl S-(pyridin-2-yl)carbonothioate 
• 501-53-1 benzyl chloroformate 
• 5396-89-4 benzyl acetoacetate 
• 590-93-2 2-Butynoic acid 
• 100-39-0 benzyl bromide 

Downstream Products

• 145733-71-7 (Z)-3-Acetoxy-but-2-enoic acid benzyl ester 
• 854028-01-6 7-[2-(tert-butyl-diphenyl-silanyloxy)-ethyl]-1-(4-methoxy-benzylamino)-3-methyl-4a,5,6,7-tetrahydro-pyrrolo[1,2-c]pyrimidine-4-carboxylic acid benzyl ester 
• 854028-02-7 7-(2-hydroxy-ethyl)-1-(4-methoxy-benzylamino)-3-methyl-4a,5,6,7-tetrahydropyrrolo[1,2-c]pyrimidine-4-carboxylic acid benzyl ester 
• 854028-09-4 C₂₉H₂₆NO₂P 
• 854028-10-7 C₂₉H₂₆NO₂P 
• 854028-07-2 (Z)-3-azido-but-2-enoic acid benzyl ester 

Relevant articles and documents

New alkyne esters and alkyneamide plant antibacterial agents

The present invention relates to a class of propyne esters and propyneamide compounds and synthetic methods thereof, and drugs containing the compound and applications thereof. The two types of compounds have efficient and broad-spectrum inhibitory activity for more than ten kinds of plant pathogenic fungi, and at the same time have the characteristics of simple structure, easy large-scale preparation and high safety of animals and plants, and can be used as active ingredients for the development of new plant antibacterial agents with high efficiency and low toxicity.

Chelation-Based Homologation by Reaction of Organometallic Reagents with O -Alkyl S -Pyridin-2-yl Thiocarbonates: Synthesis of Esters from Grignard Reagents

The one-carbon homologative esterification of Grignard reagents with O- alkyl S -pyridin-2-yl thiocarbonates has been explored. This one-step synthesis of esters from Grignard reagents is the first case to involve chelation-stabilized intermediates.