Results 231 to 240 of about 15,657 (274)

Hydrodenitrogenation of isoquinoline

Applied Catalysis A: General, 1999
Abstract To determine the formation and reactivity of addition compounds produced during hydrodenitrogenation (HDN), we investigated the HDN of isoquinoline for a sulfided Ni–Mo/Al 2 O 3 catalyst operated under a hydrogen pressure of 12 MPa (cold charge) in the temperature range 300–375°C.
Yoshikazu Sugimoto, Yasuo Miki
openaire   +2 more sources

THE SYNTHESIS OF SOME ISOQUINOLINES

Canadian Journal of Research, 1949
A number of new isoquinolines substituted in the benzene nucleus have been prepared. The substituents include hydrazine-, chloro-, nitro-, and some combinations of these.
Marshall Kulka, Richard H. F. Manske
openaire   +3 more sources

Allylboration of Functionalized Isoquinolines.

ChemInform, 2002
AbstractFor Abstract see ChemInform Abstract in Full Text.
Fedor V. Pastukhov   +3 more
openaire   +3 more sources

Enantioselective Hydrogenation of Isoquinolines

Angewandte Chemie International Edition, 2013
AbstractReview: [11 refs.]
Dongbing Zhao, Frank Glorius
openaire   +4 more sources

The isoquinoline alkaloids

1971
1. ISOQUINOLINE ALKALOIDS - ORIGINS AND DEGREDATION 2. ss-PHENYLETHYLAMINES AND SIMPLE ISOQUINOLINES 2.1 Structures 2.2 Syntheses 2.3 Chemical Properties 2.4 Polymeric Isoquinolines 2.5 N-Benzylisoquinolines 2.6 1-Phenylisoquinolines 2.7 4-Phenylisoquinolines 2.8 Biogenesis 2.9 Pharmacology References 3.
J. E. Saxton, K. W. Bentley
openaire   +2 more sources

ChemInform Abstract: CONDENSED ISOQUINOLINES. XI. IMIDAZO(5,1‐A)ISOQUINOLINES

Chemischer Informationsdienst, 1976
AbstractDas aus (I) zugängliche Carbonitril (II) wird katalytisch zu dem Amin (III) hydriert, dessen Acetylierung die Produkte (IV), (Va), (Vb) sowie das bekannte Imidazoisochinolin (Xd) gibt; demnach unterliegt (Vb) unter den vorhandenen Bedingungen bereits der Cyclokondensation zu (Xd).
Willy R. F. Lingier   +3 more
openaire   +2 more sources

The Simple Isoquinolines

1978
The chemistry, synthesis, and biogenesis of peyote, Lophophora williamsii (Lemaire) Coult., and other cactus alkaloids have been thoroughly reviewed.1 ...
Maurice Shamma, Jerome L. Moniot
openaire   +2 more sources

3,4-Dihydrobenz[f]isoquinoline and 3,4-dihydrobenz[g]isoquinoline

The Journal of Organic Chemistry, 1988
AbstractThe isoquinolines (II) and (IX) mentioned in the title are prepared by cyclization of the N‐naphthylethyl formamide (I) or by cyclocondensation of the diacid monoester (V) with urea (VI) and subsequent reduction and dehydrogenation.
Steven D. Young   +2 more
openaire   +3 more sources

Isoquinolines

1988
Publisher Summary Isoquinoline-type alkaloids show biological activities similar to those of morphinane-, protoberberine-, and benzophenanthridine-type alkaloids. The benzophenanthridine alkaloids found in callus cells of poppy are not present in the original plants.
openaire   +2 more sources

Home - About - Disclaimer - Privacy