Related Experiment Video
Updated: Jun 1, 2026

Preparation and Reactivity of a Triphosphenium Bromide Salt: A Convenient and Stable Source of Phosphorus(I)
Published on: November 22, 2016
[(Z)-N,O-Disopropyl-thio-carbamato-κS](tricyclo-hexyl-phosphine-κP)gold(I)
Abstract:
In the title compound, [Au(C(7)H(14)NOS)(C(18)H(33)P)], the Au(I) atom is coordinated within an S,P-donor set that defines a slightly distorted linear geometry [S-Au-P = 174.94 (2)°], with the distortion due to a short intra-molecular Au⋯O contact [2.908 (2) Å].
More Related Videos
14:07Preparation and Use of Carbonyl-decorated Carbenes in the Activation of White Phosphorus
Published on: October 3, 2014
11:44Mizoroki-Heck Cross-coupling Reactions Catalyzed by Dichloro{bis[1,1',1''-(phosphinetriyl)tripiperidine]}palladium Under Mild Reaction Conditions
Published on: March 20, 2014
Related Concept Videos
ortho–para-Directing Activators: –CH3, –OH, –⁠NH2, –OCH3
Aldehydes and Ketones to Alkenes: Wittig Reaction Mechanism
The reaction begins with the nucleophilic addition between a phosphorus ylide and the carbonyl compound. Due to its carbanionic character, phosphorus ylide acts as a strong nucleophile and attacks the electrophilic carbonyl group. This generates a charge-separated dipolar intermediate called betaine. The negatively charged oxygen atom and...
Aldehydes and Ketones to Alkenes: Wittig Reaction Overview