17988-44-2

Basic information

• Product Name: 1-(TRIMETHYLSILYLETHYNYL)CYCLOHEXENE
• Synonyms: TIMTEC-BB SBB009029;(1-cyclohexen-1-ylethynyl)trimethylsilane;1-(TRIMETHYLSILYLETHYNYL)CYCLOHEXENE;1-(TMS)ETHYNYLCYCLOHEXENE;(1-cyclohexen-1-ylethenyl)trimethylsilane
• CAS NO: 17988-44-2
• Molecular Formula: C₁₁H₁₈Si
• Molecular Weight: 178.35
• Mol File: 17988-44-2.mol
• Article Data: 17

Chemical Properties

• Boiling Point: 227°C at 760 mmHg
• Flash Point: 81.1°C
• Appearance: /
• Density: 0.845
• Vapor Pressure: 0.119mmHg at 25°C
• Refractive Index: 1.475
• CAS DataBase Reference: 1-(TRIMETHYLSILYLETHYNYL)CYCLOHEXENE(CAS DataBase Reference)
• NIST Chemistry Reference: 1-(TRIMETHYLSILYLETHYNYL)CYCLOHEXENE(17988-44-2)
• EPA Substance Registry System: 1-(TRIMETHYLSILYLETHYNYL)CYCLOHEXENE(17988-44-2)

Safety Data

• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-36/37/39
• Hazardous Substances Data: 17988-44-2(Hazardous Substances Data)

Usage

General Description

1-(Trimethylsilyl)ethynylcyclohexene is a specific chemical compound, as indicated by its systematic name which refers to its molecular structure. Being a derivative of Cyclohexene, it has a cyclic structure with one double bond and a silicon-containing trimethylsilyl group attached to an ethynyl group, further connected to the cyclohexene ring. 1-(TRIMETHYLSILYLETHYNYL)CYCLOHEXENE can be used in various organic synthesis processes due to its properties. The applications and reactions involving this compound are detailed in the field of synthetic chemistry. As with all chemicals, proper handling and disposal methods of it should be followed to minimize any potential safety risks.

InChI:InChI=1/C11H18Si/c1-12(2,3)10-9-11-7-5-4-6-8-11/h7H,4-6,8H2,1-3H3

Upstream product

• 75-89-8 2,2,2-trifluoroethanol 
• 17497-53-9 1-iodo-1-cyclohexene 
• 1066-54-2 trimethylsilylacetylene 
• 931-49-7 1-ethenylcyclohexene 
• 996-50-9 N,N-diethyl-1,1,1-trimethylsilanamine 
• 75-77-4 chloro-trimethyl-silane 
• 108-94-1 cyclohexanone 
• 61795-12-8 1-(trifluoromethanesulfonyl)-1-cyclohexene 
• 27607-77-8 trimethylsilyl trifluoromethanesulfonate 
• 54655-07-1 lithium trimethylsilylacetylenide 
• 76911-01-8 5-hexynyl p-toluenesulfonate 
• 16029-98-4 trimethylsilyl iodide 
• 78-27-3 1-Ethynylcyclohexan-1-ol 
• 36839-95-9 1,1,2,2,3,3,4,4,4-nonafluorobutane-1-sulfonic acid cyclohex-1-enyl ester 

Downstream Products

• 75567-08-7 (E)-3-(1-cyclohexen-1-yl)-2-propenoic acid ethyl ester 
• 119225-73-9 ethyl 2-cyclohex-1-enylprop-2-enoate 
• 55967-08-3 (Bis-trimethylsilanyl-vinylidene)-cyclohexane 
• 1275466-92-6 methyl 1-acetyl-5-(cyclohex-1-enyl)-4-(trimethylsilyl)-1H-pyrrole-2-carboxylate 
• 1275466-93-7 methyl 1-acetyl-4-(cyclohex-1-enyl)-5-(trimethylsilyl)-1H-pyrrole-2-carboxylate 
• 1275467-01-0 methyl 1-acetyl-5-(cyclohex-1-enyl)-1H-pyrrole-2-carboxylate 
• 1595282-16-8 (Z)-(2-(cyclohex-1-en-1-yl)-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)vinyl)trimethylsilane 
• 931-49-7 1-ethenylcyclohexene 
• 1384432-61-4 N-(cyclohex-1-en-1-ylethynyl)-N-methylmethanesulfonamide 

Relevant articles and documents

Metal-free cascade boron–heteroatom addition and alkylation with diazo compounds

Transition metal-catalyzed carbene transfer reaction is one of the most notable advances for C?C bond formation reactionsduring the past decade, which has been widely employed in the preparation of C3-substituted indoles. Here, we described an efficient e

Boron Trichloride-Mediated Synthesis of Indoles via the Aminoboration of Alkynes

We describe an efficient catalyst- and metal-free aminoboration of alkynes to 3-borylated indoles using one of the least expensive boron sources, BCl3. The major dichloro(indolyl)borane products can be used for the in situ construction of usefu

Titanium-Promoted Cross-Coupling for the Selective Synthesis of Polysubstituted, Conjugated Amides

α,β-Unsaturated amides are important building blocks and are key structural elements in a number of biologically active natural products. Despite their importance and prevalence, few methods exist to prepare conjugated amides directly and modularly. To address this gap, a titanium-promoted coupling of alkynes and isocyanates has been developed. The method is highly stereoselective, producing only the E isomer with good chemoselectivity and regioselectivity (>95/5), for unsymmetrical internal alkynes that contain a steric bias. The reactive titanacyclopentene intermediate formed from the coupling of the alkyne and isocyanate was additionally reacted with various electrophiles to access tetrasubstituted enamides.