Benzyl-methyl-propyl

Essigsaure (Benzyl-methyl-propyl-silyl)- E19d, 806 (Cl - MgCl/ + COz)... 

There exist three isomers of phenyl-propyl alcohol, all of which have been prepared and described, and, although not yet introduced into commerce, may eventually be so. These are as follows Benzyl-methyl-carbinol, CgHj. CHj. CH(OH)CHg, boiling at 215° phenyl-ethyl-carbinol, CgHg. CH(OH)CH2. CHg, boiling at 221° and benzyl-dimethyl-carbinol, C Hg. C(OH)(CHg)2, melting at 21° and boiling at 225°. 

Bis-[2-methyl-propyl]-aluminiumhydrid reduziert Ather zu Kohlenwasserstof-fen3 z.B. Athyl-benzyl-ather zu Toluol (92% d.Th.). 

Benzyl-(4-chlor-benzyliden)- 664 Bis-[fluoracetyl]- 239 Bis-[2-fluor-athyl]- 239 (Bis-[4-methoxy-phenyl]-methyl)- 377 Bis-[2-methyl-propyl]- 358 Bis-[2-phenyl-2-cyan-vinyl]- 58 tert.-Butyl-(hydroxy-tert.-butyl)-... 

Meibyl-phenyl)-(4-methyl-benzy1iden)- 664 Methyl-propyl-phenyl- 361 Methyl-(2,2,2-trifluor-athyl)- 239 Methyl-undecyl- 130 N-Nitro- 3641, 4791, 489 (4-Nitro-benzyl)- 116, 377 N-Nitroso- 479/., 696/. 

MethyI-(4-amino-phenyI)- 684 Methyl-benzyl- 500 Methyl-butyl- 500 Methyl-phenyl- 488, 500, 525 Methyl-propyl-. 500 PhenyI-(4-amino-phenyI)- 684 (2-Piperidino-propyl)-(4-methyl-phenyl)- 500... 

Inhibitors for proteases plasmepsin I and II of the malaria parasite Plasmodium falciparum, with a good plasmepsin/human protease cathepsin D selectivity, have been identified via library construction involving rapid microwave-accelerated Suzuki reactions [57]. The phenyl ring of the biphenyl unit in the lead compound M-((lS)-l- [((lS,2S)-3- [(lS)-2-amino-l-(4-phenyl-benzyl)-2-oxoethyl]amino -2-hydroxy-l-phenoxypropyl)amino]carbonyl -2-methylpropyl)pyridine-2-carboxamide has been altered by performing Suzuki reactions on N-((lS)-l- [((lS,2S)-3- [(lS)-2-amino-l-(4-bromobenzyl)-2-oxoethyl]amino -2-hydroxy-l-phenoxypropyl)amino]carbonyl -2-methyl-propyl)pyridine-2-carboxamide (Scheme 37). In particular, a 2-benzofuryl moiety proved to be interesting since a Ki value of 13 nM for plasmepsin I and... 

The mechanism of the acid-catalyzed decomposition of 1-alkyltriazolines has been studied <93JOC2097>. The hydrolytic decomposition of these triazolines in aqueous buffers leads predominantly to 1-alkylaziridines with lesser amounts of 2-(alkylamino)ethanol, alkylamines, and acetaldehyde. The rate of hydrolysis of 1-alkyltriazolines is about twice as fast as that of the analogous acyclic 1,3,3-trialkyltriazenes and varies in the order t-butyl > isopropyl > ethyl > butyl > methyl > propyl > benzyl <92JOC6448>. The proposed mechanism, involving rate-limiting formation of a 2-(alkylamino)ethyldiazonium ion, is shown in Scheme 65. A theoretical study ab initio calculation) of the acid-induced decomposition of 4,5-dihydro-l,2,3-triazolines has also been reported <91JA7893>. 

S. 5S>H-Ile-OMe H5C6-CIIa-Br H2C = CH - CH2 - Br 94 87 88 75 (S) (S) (S) -2-Amino-2-benzyl-3-methyl-pent an-saure-methylester (S) -2-Amino-2- (1-methyl-propyl) -4-penlensaure-methyl-esler 1... 

Benzyl-methyl-amin Methyl-( 1-methyl-propyl )-amin... 

Phenyl n-propyl et.her. Phenyl n-butyl ether o-Cresyl methyl ether (1) m-Cresyl methyl ether. p-Cresyl methyl ether. o-Cresyl ethyl ether m-Cresyl ethyl ether p-Cresyl ethyl ether Benzyl methyl ether Benzyl ethyl ether Methyl a-naphthyl ether Methyl p-naphthyl ether Ethyl a-naphthyl ether Ethyl p-naphthyl ether Benzyl a-naphthyl ether Benzyl P-naphthyl ether o-Methoxydiphenyl p-Methoxydiphenyl. o-Chloroanisole. m-Chloroanisole. p-Chloroanisolc o-Bromoanisole m-Bromoanisole. p-Bromoanisole. o-Iodoanisole m-Iodoanisole p-Iodoanisole o-Nitroanisole... 

The methyl, propyl, and benzyl 1-thio-a-D-glucofuranosides were prepared" by the original method (with neutralization by sodium hydroxide). Use of the method of Pacsu and Wilson" gave the methyl, ethyl, propyl, and isopropyl 1-thio-a-D-ribofuranosides in yields ranging from 65 to 80%. Sodium (methyl l-thio-a-D-glucofuranosid)uronate and the ethyl and propyl analogs were obtained 7 similarly from the sodium salt of the... 

Cholesteric melts have even been reported for several polypeptides, each copolymers of a relatively small (methyl, propyl) and a relatively large (hexyl, octyl, benzyl) ester of glumatic acid 72,73) of a very low crystallinity. In these cases the products were probably insufficiently stable for melt-processing. 

A study of the photo-sensitized ring-opening reactions of the radical cations (76) of arylcyclopropanes (75) with methanol, water, and cyanide nucleophiles suggests a three-electron 5k2 mechanism (Scheme 11).185 The isolated products are methyl propyl ethers, derived from nucleophilic attack of methanol on the radical cation (76). They were detected by UV-VIS spectroscopy and shown to react with nucleophiles by transient kinetic methods. The benzyl radical (77) reacts with the DCB radical anion to afford monoaromatic ether (78) by oxidation and protonation or the disubstituted ether (79) by addition of DCB. Regio- and stereo-selectivity of the substitution were complete regiochemistry and rate constant were profoundly effected by the electronic nature of the aryl substituents.186 Elsewhere, a combined ab initio and CIDNP study... 

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