Ethoxycarbonyl pentyl

Dinitro-phenyl)-hydrazino]-5-( 5-ethoxycarbonyl-pentyl) -4-methyl-1,3-thiazolnob Schmp. 188-190°... [Pg.279]

Oxocyclohexylidene)triphenylphosphorane 456 [5-(Ethoxycarbonyl)pentyl]triphenyl-phos-phonium iodide (42 g) is added to a solution of potassium (3.4 g) in tert-butyl alcohol (300ml), and the mixture is heated under reflux for 12 h and then evaporated in a vacuum. The residue is shaken with chloroform and water. The chloroform layer is separated and dried, and the ylide is precipitated by ethyl acetate it has m.p. 243-245° (22.1 g, 79%). [Pg.926]

The mechanism of reaction of a variety of triphenylphosphinealkyl-gold(i) complexes, and of triphenylphosphinetrimethylgold(iii), with mercury(n) chloride in a variety of solvents is St2. But when the alkyl group is cyano(ethoxycarbonyl)pentyl then the mechanism is dissociative. Decomposition of triphenylphosphine-n-butylcopper must involve initial formation of butene and a transient copper hydride rather than of n-butyl radicals, since no octane can be detected in the ultimate products. ... [Pg.274]

Ethoxycarbonyl-vinyl)-phenyl- E2, 140 (2-Ethoxycarbonyl-viny )-phenyl- -chlorid E2, 225 (1-Ethoxy-ethyl)-ethyl- -chlorid E2, 156 (2-Ethoxy-ethyl)-phenyl- -ethylester XII/1, 256 (2-Ethoxy-vinyl)-cthyl- -chlorid E2, 163 Ethyl-( 1-ethyl-l-methyl-3-oxo-pentyl)- -butylester XII/1, 258... [Pg.1023]

Ethoxycarbonyl-4,5,5-trimethyl-4,5-dihydro- E5, 821 (CN-CH2 COOR + Ar-CHO) E19d, 681 (R-NC + Keton) Pentansaure 2-Isocyanato-4-methyl- -ethylester XV/2, 183 2-Pentensaure 2-Formylamino-4-methyl- -ethylester E19d, 683 (R —NC -t- R —CHO/Ringspalt.) Peroxid Acetyl-(l-cyan-l-methyl-pentyl)- E13/1, 829 (H - O-OAcyl)... [Pg.657]

E7b/2, 483 6-[CH(OR)J-l,2,4-triazin + Acetyl-cyclopentan 2-Ethoxycarbonyl-4-pentyl- E7b/2, 424 [H2C = CH-C(C5H,) = CH-OR + NC-COOR] Pyridin-l-oxid 4,5-Dimethyl-2-(1-hydroxy-cyclohexyl)- E19d,... [Pg.1175]

J2-Cyclopropy I-1,2-dihydroxy-1 -isopropyl-3-methyl-butyll- 1810 2,3-Dibutyl-l-ethoxycarbonyl- 119 I -[1-1, l-Diethoxy-ethyl)-pentyl]- 1679 C H. O Si Bicycio j4.1. Ojhept-3-ene... [Pg.3316]

Cyano-2-ethoxycarbonyl-7-methyl- 1143 8-Cyano-2-ethoxycarbonyl-7-pentyl- 1143... [Pg.3423]

Peptide synthesis /-Amyl chloroformate. Bis-(2,4-dinitrophenyl)carbonate. Bis-o-phenylene pyrophosphite. i-Butyl chloroformate. sec-Butyl chloroformate. /-Butyl chloroformate. /-Butyl 2,4,5-trichlorophenyl carbonate. CopoIy(ethylene-N-hydroxymaleimide). N,N-Diethyl-I-propynylamine. Di-(p-nitrophenyl)sulfate. Ethoxyacetylene. N-Ethoxycarbonyl-2-ethoxy-l,2-dihydroquinoline. N-Ethylbenzisoxazolium fluoroborate. Ethyl chloroformate. N-Ethyl-5-phenylisoxazolium-3 -sulfonate. N-Hydroxysuccinimide trifluoroacetate. Methyl-morpholine. 4-Methylthiophenol. p-Nitrophenol. Oxalylchloride. Pentachlorophenol. Pentamethylbenzyl chloride. /-Pentyl chloroformate. Phenacyl bromide. Polyhexamethylene carbodiimide. Tetraethyl pyrophosphite. 1,2,4-Triazole. [Pg.243]

Carboxy-2-ethoxycarbonyl-7-nitro- 915 2-[2-(Carboxy-methoxy)-cthyl]- 873 2-(5-Carboxy-pentyl)- 873 2-(3-Carboxy-propyl)- 873... [Pg.1194]

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