Phenylmethyl chloride

Benzyl-5- 2-hydroxyethyl)-4-methyl -1,3-thiazolium chioride Thi azoliurn, 3-benzyl-5-(2-hydroxyethyl)-4-methyl-, chloride (8) Thiazollum, 5-(2-hydroxyethyl )-4-methyl-3-(phenylmethyl)-, chloride (9) (4568-71-2)... 

N-Benzylcinchonidinium chloride Cinchonanium, 9-hydroxy-l-(phenylmethyl)-, chloride, (9S)- (69221-14-3), 76, 1... 

Reactivities comparable to allylic halides are found in the nucleophilic displacement reactions of benzylic halides by SN1 and SN2 mechanisms (Table 14-6). The ability of the benzylic halides to undergo SK1 reactions clearly is related to the stability of the resulting benzylic cations, the electrons of which are extensively delocalized. Thus, for phenylmethyl chloride,... 

Exercise 17-27 If methyl iodide gives mainly C-alkylation with the enolate anion of 2-propanone, which of the following halides would you expect to be candidates to give O-alkylation tert-butyi chloride, phenylmethyl chloride, 3-chloropropene, neo-pentyl chloride ... 

Arylmethyl chlorides or bromides are quite reactive compounds that are readily available or easily prepared, and as a result they are useful intermediates for the synthesis of other side-chain derivatives. Thus phenylmethyl chloride can be hydrolyzed to phenyl methanol, converted to phenylethanenitrile with alkali-metal cyanides, and oxidized to benzenecarbaldehyde (benzaldehyde) ... 

Exercise 26-42 From appropriate p values (Table 26-7) and a- values (Table 26-6), calculate the rates of hydrolysis of 4-CH3-, 4-CH30, 4-N02-phenyl methyl chlorides relative to phenylmethyl chloride (a) in water at 30° in the presence of base, and (b) in 48% ethanol at 30°. Explain why there is a greater spread in the relative rates in (b) than in (a). 

Although the Williamson synthesis usually proceeds by Sn2, halides are known whose rate of etherification is independent of the concentration of alkoxide ion in a solution of the corresponding alcohol. Tri-phenylmethyl chloride and a-phenylethyl chloride are examples (p. 83). 

Triphenylmethyl thioethers have been formed by reaction of the thiol with triphenylmethyl alcohol/anhydrous CF3COOH (85-90% yield) or with tri-phenylmethyl chloride (75% yield). Glycosidic triphenylmethyl thioethers are prepared by displacement of the chloride with TrSN(Bu)4 (tetrabutylammo-nium triphenylmethanethiolate), or simply TrSH in the presence of NaOMe/ MeOH (100% yield). ... 

Before we can add the cysteine residue to the dipeptide, we must protect the carboxyl group and the thiol group. The blocking of the thiol function is achieved by reacting cysteine hydrochloride with tri-phenylmethyl chloride ... 

Synonyms Alkylbenzyidimethylammonium chloride Alkyl dimethyl benzyl ammonium chloride Alkyidimethyl (phenylmethyl) quaternary ammonium chlorides Alkyl ((ethylphenyl) methyl) dimethyl quaternary ammonium chlorides Ammonium, alkyidimethyl (phenylmethyl)-, chloride Octyl-octadecyl dimethyl ethylbenzyl ammonium chlorides Quaternary ammonium compds., benzyl-C8-18-alkyldimethyl, chlorides Classification Quaternary ammonium salt Definition Mixt. of alkylbenzyidimethylammonium chlorides Formula CsFlsCFl2N(CFIs)2RCI, R = C FI to CisFI ,... 

Ammonium, alkylbenzyidimethyl-, saccharinate. See Benzalkonium saccharinate Ammonium, alkyidimethyl (phenylmethyl)-, chloride. See Benzalkonium chloride Ammonium alum... 

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