Trimethylammonium dichloridotriphenylstannate(IV)

A lithiomethyl trimethylammonium reagent as a methylene donor.

Straightforward deprotonation of soluble tetramethylammonium salts with alkyllithium reagents gives lithiomethyl trimethylammonium reagents. Coordination of the Li cation is crucial to the stability of these 'N-C ylides'. These reagents were used to prepare epoxides, aziridines and allylic alcohols.

(ZChloroethyl) trimethylammonium Chloride and Related Compounds as Plant Growth Substances

In this series of publications, the action of (2chloroethyl)trimethylammonium chloride’ and certain other structurally related compounds will be described as a class of plant growth substances. The growth of plants after treatment with certain of these chemical compounds will be published in subsequent articles?, 3 The most characteristic effect is the development of stockier plants with shorte...

Bioassay of (2-chloroethyl)trimethylammonium chloride (CCC) for possible carcinogenicity.

A bioassay of (2-chloroethyl)trimethylammonium chloride for possible carcinogenicity was conducted by administering the test chemical in feed to F344 rats and B6C3F1 mice. Groups of 50 rats of each sex were administered either 1,500 or 3,000 ppm of the compound for 108 weeks, and 50 mice of each sex were administered 500 or 2,000 ppm for 102 weeks. Matched controls consisted of 20 untreated and...

Methyl esters of trimethylammonium derivatives of polyene macrolide antibiotics.

Capping agent promoted oxidation of gold nanoparticles: cetyl trimethylammonium bromide.

Capping agents, key for nanoparticle stability, may hugely influence chemical behaviour. We show that differently capped gold nanoparticles, with either citrate or cetyl trimethylammonium bromide (CTAB) capping agents, show qualitatively different electron transfer properties. Specifically through cyclic voltammetry and nanoimpact studies the CTAB promoted dissolution of gold nanoparticles is s...