2- chloro-l-methylpropyl

To a freshly prepared solution of 0.221 g (1 mmol) of SeCI4 in 25 mL of anhyd CH2C12 are added dropwise 2 mmol of the appropriate alkene. The solution turns a clear yellow within a few seconds. Evaporation of the solvent gives an yellow-orange oil. Crystallization of the oil from pentane or cyclohexane generally gives the bis(2-chloro-l-methylpropyl)selenium dichlorides as colorless, air- and moisture-sensitive solids. 

The reaction of 1,2-epoxycyclohexane with phosgene resulted in the formation of the trans-2-chlorocyclohexyl chloroformate isomer [1052], and tra/w-2,3-epoxybutane, on treatment with COClj, gave a mixture of the erytfiro-stereoisomers of 2-chloro-l-methylpropyl chloroformate [1052],... 

Silver fluoride/palladium(ll)-assisted cyclic carbamate formation from tm-butyldimethylsi-lyl (S )-( )-4-chloro-l-(2-methylpropyl)-2-butenylcarbamate to provide a 15 1 mixture of the 1,2-amino hydroxy system (for assignment, sec p 470)121. 

Reaction of 1 -cyclopropyl-1 -trimethylsiloxyethene (6) with aryl 2-chloro-2-methylpropyl sulflde and a Lewis acid gave 4-arylsulfanyl-l-cyclopropyl-3,3-dimethylbutan-l-one 7 in satisfactory yield. 

Isoamyl acetate see 3-Methylbutyl ethanoate Isoamyl alcohol see 3-Methylbutan-l-ol heta.-Isoamylene see 2-Methylbut-2-ene Isohutane see 2-Methylpropane Isohutanoic acid see 2-Methylpropanoic acid Isohutanol see 2-Methylpropan-l-ol Isobutene see 2-Methylpropene Isobutyl acetate see 2-Methylpropyl ethanoate Isobutyl alcohol see 2-Methylpropan-l-ol Isobutylbenzene see (2-Methylpropyl)benzene Isobutyl chloride see l-Chloro-2-methylpropane Isobutylene see 2-Methylpropene Isobutylene oxide see 2,2-Dimethyloxirane Isobutyl ethanoate see 2-Methylpropyl ethanoate Isobutyl methyl ketone see 4-Methylpentan-2-one Isobutyraldehyde see 2-Methylpropanal Isobutyric acid see 2-Methylpropanoic acid Isocyanic acid butyl ester see Butyl isocyanate Isohexane see 2-Methylpentane Isooctane see 2,2,4-Tiimethylpentane Isopentane see 2-Methylbutane Isopentanol see 3-Methylbutan-l-ol Isopentyl alcohol see 3-Methylbutan-l-ol Isoprene see 2-Methylbuta-l,3-diene Isopropanol see Propan-2-ol Isopropenylbenzene... 

Butyl-5-chloro-2-hydroxyphenyl)(4-chlorophenyl)methanone, 310 [5-Chloro-3-(l,l-dimethylethyl)-2-hydroxyphenyl](4-chlorophenyl)methanone, 310 [5-Chloro-2-hydroxy-3-(2-methylpropyl)phenyl](4-chlorophenyl)methanone, 311 (2,4-Dichlorophenyl)[5-(l,l-dimethylethyl)-2-hydroxyphenyl]methanone, 311 (2,6-Dichlorophenyl)[3-(l,l-dimethylethyl)-4-hydroxyphenyl]methanone, 311 (3,4-Dichlorophenyl)[5-(l,l-dimethylethyl)-2-hydroxyphenyl]methanone, 311 (2,4-Dichlorophenyl)[4-hydroxy-2-methyl-5-(l-methylethyl)phenyl]methanone, 312 (3,4-Dichlorophenyl)[4-hydroxy-2-methyl-5-(l-methylethyl)phenyl]methanone, 312 (2,4-Dichlorophenyl)[2-hydroxy-5-( 1 -methylpropyl)phenyl]methanone, 312 (2,5-Dichlorophenyl)[2-hydroxy-5-(l-methylpropyl)phenyl]metlianone, 312 (3,4-Dichlorophenyl)[2-hydroxy-5-( 1 -methylpropyl)phenyl]metlianone, 313... 

Chloro-6-hydroxy-4-methoxy-5-methyl-2-(l-methylpropyl)phenyl] (2,4-dihydroxy-6-methylphenyl)methanone, 488... 

Table 1. Comparison of the transition temperatures and spontaneous polarization measured at TSmC - 10°C of (S)-4-decyloxybenzylidene-, (S)-a-methyl 4-decyloxybenzylidene-, (5)-2-methylbutyl a-chloro 4-decyloxy-benzylidene-, (5)-2-methylbutyl a-cyano 4-decyloxybenzylidene- and (S)-2-methylbutyl 4-decyloxy-2-hydroxy-benzylidene-4-amino-cinnamate [21, 35] and (S)-l-methylpropyl 4-decyloxybenzylidene-4-amino-cinnamate [37, 38].

CN 6-chloro-3,4-dihydro-3-(2-methylpropyl)-2i/-l,2,4-benzothiadiazine-7-sulfonamide 1,1-dioxide... 

S)-2-[(/ )-l-Chloro-2-methylpropyl]-4,5-diisopropyl-l, 3,2-dioxaborolane (2b) Typical Procedure29 ... 

Stevens, G. J. Hitchcock, K. Wang, Y. K. Coppola, G. M. Versace, R. W. Chin, J. A. Shapiro, M. Suwanrumpha, S. Mangold, B. L. 1997. In vitro metabolism of N-(5-chloro-2-methylphenyl)-N -(2-methylpropyl) thiourea species comparison and identification of a novel thiocar-bamide-glutathione adduct. Chem. Res. Toxicol., 10,733-741. 

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