26653-38-3

Basic information

• Product Name: 1-(buta-1,2-dien-1-yl)-4-methylbenzene
• Synonyms: 1-(buta-1,2-dien-1-yl)-4-methylbenzene
• CAS NO: 26653-38-3
• Molecular Weight: 144.216
• Mol File: 26653-38-3.mol
• Article Data: 5

Chemical Properties

• CAS DataBase Reference: 1-(buta-1,2-dien-1-yl)-4-methylbenzene(CAS DataBase Reference)
• NIST Chemistry Reference: 1-(buta-1,2-dien-1-yl)-4-methylbenzene(26653-38-3)
• EPA Substance Registry System: 1-(buta-1,2-dien-1-yl)-4-methylbenzene(26653-38-3)

Safety Data

• Hazardous Substances Data: 26653-38-3(Hazardous Substances Data)

Upstream product

• 594-02-5 1,1-diiodoethane 
• 766-97-2 4-n-methylphenylacetylene 
• 21020-24-6 3-chloro-but-1-yne 
• 4294-57-9 para-methylphenylmagnesium bromide 
• 74-85-1 ethene 
• 79756-90-4 4-(4-methylphenyl)but-3-yn-2-ol 
• 5720-05-8 4-methylphenylboronic acid 
• 203121-40-8 (R)-4-p-tolylbut-3-yn-2-ol 

Downstream Products

• 1380423-63-1 (E)-benzyl 4-p-tolylbut-3-en-2-ylcarbamate 

Relevant articles and documents

PALLADIUM-CATALYZED SYNTHESIS OF ALLENES.

Substituted allenes are selectively obtained in good yields from the reaction of Grignard reagents with propargylic or allenic halides in the presence of catalytic amounts of palladium chloride, triphenylphosphine and diisobutyl aluminium hydride, in tetr

Enantioselective, Stereodivergent Hydroazidation and Hydroamination of Allenes Catalyzed by Acyclic Diaminocarbene (ADC) Gold(I) Complexes

The gold-catalyzed enantioselective hydroazidation and hydroamination reactions of allenes are presented herein. ADC gold(I) catalysts derived from BINAM were critical for achieving high levels of enantioselectivity in both transformations. The sense of enantioinduction is reversed for the two different nucleophiles, allowing access to both enantiomers of the corresponding allylic amines using the same catalyst enantiomer. Chiral allylic azides and amines are obtained by enantioselective hydroazidation and hydroamination of allenes catalyzed by acyclic diaminocarbene gold(I) catalysts derived from BINAM. The sense of enantioinduction is reversed for the two different nucleophiles, allowing easy access to both enantiomers with a single catalyst enantiomer.

Ruthenium-catalyzed coupling of unactivated olefins with unactivated alkynes

A new ruthenium-catalyzed coupling reaction of an olefin with an alkyne is presented. The C-H bond of the olefin formally undergoes trans addition to the C-C triple bond to produce conjugated dienes.