hrcak mascot   Srce   HID

Izvorni znanstveni članak

Efficient Synthesis of the Components of the German Cockroach Sex Pheromone I

Gabor Baan ; Central Research Institute for Chemistry of the Hungarian Academy of Sciences, H-1025 Budapest, Hungary
Lajos Novak ; Institute for Organic Chemistry, Technical University of Budapest, H-1111 Budapest, Hungary
Attila Kis-Tamas ; EGIS Pharmacochemical Works, H-1475 Budapest, Hungary
Csaba Szantay ; Central Research Institute for Chemistry of the Hungarian Academy of Sciences, H-1025 Budapest, Hungary

Puni tekst: engleski, pdf (2 MB) str. 177-181 preuzimanja: 103* citiraj
APA 6th Edition
Baan, G., Novak, L., Kis-Tamas, A. i Szantay, C. (1986). Efficient Synthesis of the Components of the German Cockroach Sex Pheromone I. Croatica Chemica Acta, 59 (1), 177-181. Preuzeto s https://hrcak.srce.hr/177587
MLA 8th Edition
Baan, Gabor, et al. "Efficient Synthesis of the Components of the German Cockroach Sex Pheromone I." Croatica Chemica Acta, vol. 59, br. 1, 1986, str. 177-181. https://hrcak.srce.hr/177587. Citirano 21.06.2021.
Chicago 17th Edition
Baan, Gabor, Lajos Novak, Attila Kis-Tamas i Csaba Szantay. "Efficient Synthesis of the Components of the German Cockroach Sex Pheromone I." Croatica Chemica Acta 59, br. 1 (1986): 177-181. https://hrcak.srce.hr/177587
Harvard
Baan, G., et al. (1986). 'Efficient Synthesis of the Components of the German Cockroach Sex Pheromone I', Croatica Chemica Acta, 59(1), str. 177-181. Preuzeto s: https://hrcak.srce.hr/177587 (Datum pristupa: 21.06.2021.)
Vancouver
Baan G, Novak L, Kis-Tamas A, Szantay C. Efficient Synthesis of the Components of the German Cockroach Sex Pheromone I. Croatica Chemica Acta [Internet]. 1986 [pristupljeno 21.06.2021.];59(1):177-181. Dostupno na: https://hrcak.srce.hr/177587
IEEE
G. Baan, L. Novak, A. Kis-Tamas i C. Szantay, "Efficient Synthesis of the Components of the German Cockroach Sex Pheromone I", Croatica Chemica Acta, vol.59, br. 1, str. 177-181, 1986. [Online]. Dostupno na: https://hrcak.srce.hr/177587. [Citirano: 21.06.2021.]

Sažetak
We wish to report ashort (6 steps) synthesis of sex pheromones
of the German cockroach, the 3,11-dimethyl-2-nonacosanone
(1) and the 29-hydroxy-3,11-dimethyl-2-nonacosanone (2)
using the halopolycarbon homologation as the key step. The
t-butyl-2-methyl-10-iodo-undecanoate (6) synthetized from 10-undecenoic acid (3) by methylation and iodination was coupled with
the Grignard reagent derived from stearyl bromide (7) and 18-
-bromooctadecanyl-tetrahidro-2-pyranyl ether (8) in the presenee
of dilithium tetrachlorocuprate. The natural pheromones (1 and
2) were finally obtained from the 2,10-dimethyl-octacosanon acid
derivatives (11 and 12) with methyllithium in 230/0 (1) and 16010
(2) overall yields.

Hrčak ID: 177587

URI
https://hrcak.srce.hr/177587

Posjeta: 191 *