Croatica Chemica Acta, Vol. 32 No. 2, 1960.
Izvorni znanstveni članak
Synthetic Studies in the Polyene Series. II.Synthesis of 15,15' -Dihydro-B -carotene
A. Markovac-Prpić
; Research Department, »Pliva« Pharmaceutical and Chemical Works, Zagreb, Croatia, Yugoslavia
D. Fleš
; Research Department, »Pliva« Pharmaceutical and Chemical Works, Zagreb, Croatia, Yugoslavia
Sažetak
The compound mentioned in the title has been prepared by
condensation of 3,8-dimethyl-3,8-dihydroxy-decadiyne-(1,9) with
two moles of 4-[2',6',6' -trimethyl-cyclohexene-(l ') - y l]-2-methy lbuten-(
3)-al-(l), followed by dehydration and partial hydrogenation
of acetylenic bonds. Intermedia tes and the fina l product were purified
by absorption chromatography, and their structures were proved
by spectroscopic and analytical methods.
Ključne riječi
Hrčak ID:
208611
URI
Datum izdavanja:
15.10.1960.
Posjeta: 630 *