67705-11-7

Basic information

• Product Name: 3-<(E)-1-hexenyl>-2-cyclohexenone
• Synonyms: 3-<(E)-1-hexenyl>-2-cyclohexenone
• CAS NO: 67705-11-7
• Molecular Weight: 178.274
• Mol File: 67705-11-7.mol
• Article Data: 8

Chemical Properties

• CAS DataBase Reference: 3-<(E)-1-hexenyl>-2-cyclohexenone(CAS DataBase Reference)
• NIST Chemistry Reference: 3-<(E)-1-hexenyl>-2-cyclohexenone(67705-11-7)
• EPA Substance Registry System: 3-<(E)-1-hexenyl>-2-cyclohexenone(67705-11-7)

Safety Data

• Hazardous Substances Data: 67705-11-7(Hazardous Substances Data)

Upstream product

• 56671-81-9 3-bromo-2-cyclohexen-1-one 
• 693-02-7 hex-1-yne 
• 5323-87-5 3-Ethoxycyclohex-2-en-1-one 
• 119245-02-2 (E)-3-hexenyl iodide 
• 930-68-7 cyclohexenone 
• 126688-97-9 2-[(1E)-hex-1-en-1-yl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 
• 77708-66-8 3-oxocyclohex-1-en-1-yl 4-methylbenzenesulfonate 
• 56671-82-0 3-Iodocyclohex-2-enone 
• 42599-18-8 (E)-1-hexenyldihydroxyborane 
• 124582-25-8 (E)-tributyl(hex-1-en-1-yl)stannane 
• 75700-18-4 3-<(Methanesulfonyl)oxy>-2-cyclohexenone 
• 137097-73-5 C₁₂H₂₂Zn 

Downstream Products

• 864148-41-4 (R)-1-(3-(trifluoromethanesulfonyloxy)phenyl)-2-phenylhexane 
• 864148-40-3 (R)-1-(3-hydroxyphenyl)-2-phenylhexane 
• 864148-39-0 (R)-1-(3-methoxyphenyl)-2-phenylhexane 
• 864148-34-5 (R)-3-(2-phenylhexyl)-2-cyclohexen-1-one 

Relevant articles and documents

Suzuki-Type Cross Coupling Reactions Using Palladium-Water Soluble Catalyst. Synthesis of Functionalized Dienes.

The palladium(0) catalyzed cross-coupling of boronic acids or esters conducted with a water soluble catalyst in the presence of organic base allows under mild codition the production of functionalized dienes (60-90percent yield). - Keywords: Dienes, Trien

Oxidative palladium(II) catalysis: A highly efficient and chemoselective cross-coupling method for carbon-carbon bond formation under base-free and nitrogenous-ligand conditions

We report herein the development of a general and mild protocol of oxygen-promoted Pd(II) catalysis resulting in the selective cross-couplings of alkenyl- and arylboron compounds with various olefins. Unlike most cross-coupling reactions, this new methodology works well even in the absence of bases, consequently averting undesired homo-couplings. Nitrogen-based ligands including dimethyl-phenanathroline enhance reactivities and offer a highly efficient and stereoselective methodology to overcome challenging substrate limitations. For instance, oxidative palladium(II) catalysis is effective with highly substituted alkenes and cyclic alkenes, which are known to be incompatible with other known catalytic conditions. Most examined reactions progressed smoothly to completion at low temperatures and in short times. These interesting results provide mechanistic insights and utilities for a new paradigm of palladium catalytic cycles without bases.

Oxygen-promoted palladium(II) catalysis: Facile C(sp2)-C(sp 2) bond formation via cross-coupling of alkenylboronic compounds and olefins

(Chemical Equation Presented) Oxygen-promoted Pd(II) catalysis facilitated the synthesis of conjugated dienes by cross-coupling of alkenylboronic compounds and various olefins including highly substituted alkenes and cyclohexenone. Under mild conditions, these versatile reactions were efficient and highly stereoselective.