100319-42-4

Basic information

• Product Name: 4-(tert-butyl)-1-ethynylcyclohex-1-ene
• Synonyms: 4-(tert-butyl)-1-ethynylcyclohex-1-ene
• CAS NO: 100319-42-4
• Molecular Weight: 162.275
• Mol File: 100319-42-4.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: 4-(tert-butyl)-1-ethynylcyclohex-1-ene(CAS DataBase Reference)
• NIST Chemistry Reference: 4-(tert-butyl)-1-ethynylcyclohex-1-ene(100319-42-4)
• EPA Substance Registry System: 4-(tert-butyl)-1-ethynylcyclohex-1-ene(100319-42-4)

Safety Data

• Hazardous Substances Data: 100319-42-4(Hazardous Substances Data)

Upstream product

• 77412-96-5 1-trifluoromethanesulfonyloxy-4-t-butylcyclohexene 
• 4301-14-8 acetylenemagnesium bromide 
• 20325-03-5 4-(1,1-dimethylethyl)-1-ethynylcyclohexanol 
• 23525-05-5 1-bromo-4-(tert-butyl)cyclohex-1-ene 
• 91158-83-7 1-(2-(trimethylsilyl)ethynyl)-4-tert-butyl-1-cyclohexene 
• 6556-05-4 1-ethynyl-t-4-tert-butylcyclohexan-r-1-ol 

Downstream Products

• 1449115-06-3 6-(tert-butyl)-1-tosyl-4,5,6,7-tetrahydro-1H-indole 
• 1449115-36-9 4-(4-(tert-butyl)cyclohex-1-en-1-yl)-1-tosyl-1H-1,2,3-triazole 
• 1449115-29-0 6-(tert-butyl)-1-tosyl-1H-indole 

Relevant articles and documents

Conversion of cyclic ketones to 2,3-fused pyrroles and substituted indoles

A highly effective synthesis of 2,3-fused pyrroles from cyclic ketones has been achieved. The transformation includes a rhodium-catalyzed reaction of 4-alkenyl-1-sulfonyl-1,2,3-triazoles featuring an unusual 4π electrocyclization. The methodology was furt

Efficient synthesis of functionalized furans via ruthenium-catalyzed cyclization of epoxyalkyne derivatives

Ruthenium catalyst TpRuPPh3(CH3CN)2Cl is found to effect the cyclization of epoxyalkynes to furans in the presence of Et3N. The reactions worked well for various epoxyalkynes with suitable oxygen and nitrogen functionalities with low loading of catalyst. It failed with disubstituted epoxyalkynes. The mechanism was elucidated by a deuterium labeling experiment that suggested that the mechanism involved a ruthenium-vinylidenium intermediate.