Related Experiment Video
Updated: May 13, 2026

Facile Preparation of (2Z,4E)-Dienamides by the Olefination of Electron-deficient Alkenes with Allyl Acetate
Published on: June 21, 2017
(E)-4-(2-Chloro-1-hy-droxy-2,6,6-tri-methyl-cyclo-hex-yl)but-3-en-2-one
Shan Liu1, Xiao-Yan Yang, Yu-Ling Zhang
1Nanjing College of Chemical Technology, No. 625 Geguan Road, Luhe, Nanjing 210048, People's Republic of China.
Abstract:
In the title mol-ecule, C13H21ClO2, there is an intra-molecular C-H⋯Cl hydrogen bond. The conformation about the C=C bond is E and the six-membered ring has a chair conformation. In the crystal, mol-ecules are linked by pairs of O-H⋯O hydrogen bonds, forming inversion dimers, which are consolidated by C-H⋯O hydrogen bonds. The dimers are linked via C-H.·O hydrogen bonds, forming chains along [100].
More Related Videos
07:12Cercosporin-Photocatalyzed [4+1]- and [4+2]-Annulations of Azoalkenes Under Mild Conditions
Published on: July 17, 2020
06:34Synthesis of Antiviral Tetrahydrocarbazole Derivatives by Photochemical and Acid-catalyzed C-H Functionalization via Intermediate Peroxides (CHIPS)
Published on: June 20, 2014
Related Concept Videos
Electrophilic 1,2- and 1,4-Addition of X2 to 1,3-Butadiene
Structure and Nomenclature of Epoxides
Aromatic Hydrocarbon Cations: Structural Overview
Removing one hydrogen from the intervening CH2 group with both...
Structure and Nomenclature of Ethers
Ethers are organic compounds with an ether functional group which is characterized by an oxygen atom connected to two — identical or different — alkyl, aryl, or vinyl groups. The C–O–C linkage in dimethyl ether — the simplest ether — has an approximately tetrahedral bond angle of 110.3 degrees. The oxygen atom is sp3- hybridized, with the C–O distance being about 140 pm.
Classification of Ethers
Based on their attached substituent groups, ethers can be classified into two...
Formation of Halohydrin from Alkenes
Electrophilic 1,2- and 1,4-Addition of HX to 1,3-Butadiene