Results 111 to 120 of about 24,191 (225)

Photoinduced Site-Selective Aryl C-H Borylation with Electron-Donor-Acceptor Complex Derived from B₂Pin₂ and Isoquinoline

Molecules
Due to boron’s metalloid properties, aromatic boron reagents are prevalent synthetic intermediates. The direct borylation of aryl C-H bonds for producing aromatic boron compounds offers an appealing, one-step solution.
Manhong Li, Yi-Hui Deng, Qianqian Chang, Jinyuan Li, Chao Wang, Leifeng Wang, Tian-Yu Sun   +6 more
doaj   +1 more source

Isoquinoline-containing poly(Reissert compounds)

, 1991
Poly (Reissert compounds) can be formed by reaction of a coupled bis(isoquinoline), e.g., a 4,4' -coupled bis(isoquinoline), a diacid chloride, e.g.

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Synthesis of 6-methyl-6**H**-indolo[3,2-**c**]isoquinoline and 6-methyl-6**H**-indolo[2,3-**c**]isoquinoline: two new unnatural isoquinoline isomers of the cryptolepine series

, 2008
: 11H-indolo[3,2-c]isoquinoline has been synthesized in two steps starting from 4-bromoisoquinoline and 2-bromoaniline via a selective BuchwaldHartwig reaction followed by a Pd-catalyzed intramolecular direct arylation involving C(sp2)H activation.
Hostyn, Steven, Maes, Louis, Meyers, Caroline, Dommisse, Roger, Haemers, Achiel, van Baelen, Gitte, Lemi\ue8re, Guy, Pieters, Luc, Maes, Bert, Augustyns, Koen   +9 more
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Two Sulfur-Containing Isoquinoline Alkaloids From the Bryozoan Biflustra perfragilis

, 1993
The bryozoan Biflustra perfragilis collected in Bass Strait has yielded two novel sulfur-containing isoquinoline alkaloids: 2-methyl-6,7-di(methylthio)isoquinoline-3,5,8 (2H)-trione (1a) and 2-methyl-6-methylthioisoquinoline-3,5,8(2H)trione (1b).
AJ Blackman, AH White, BW Skelton, CE Ralph   +3 more
core   +1 more source

Crystal structures of zinc(II) coordination complexes with isoquinoline N-oxide

Acta Crystallographica Section E: Crystallographic Communications
The reaction of one equivalent of zinc(II) halide salts with two equivalents of isoquinoline N-oxide (iQNO; C9H7NO) in methanol yields compounds of the general formula [ZnX2(iQNO)2], with X = Cl− (I), Br− (II) and I− (III). However, starting with zinc(II)
Erin N. Groneck, Nathan Peek, Will E. Lynch, Clifford W. Padgett   +3 more
doaj   +1 more source

Copper(I)-Catalyzed Formation of Isoquinoline and Quinoline Substituted Isobenzofurans

An efficient synthetic organic transformation was developed to access isoquinoline-substituted isobenzofurans by reaction of substituted 1,5-diynes with isoquinoline N-oxides.
Galla V. Karunakar (1489963), Chittala Emmaniel Raju (12400152), Sridhar Balasubramanian (1472371)   +2 more
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INTERACTION OF COAL TAR QUINOLINE BASES WITH ION EXCHANGERS IN THE FORM OF COPPER CATIONS

Вестник Кемеровского государственного университета, 2014
Sorption of quinoline, isoquinoline, and quinaldine by copper forms of polymeric zirconium phosphate and strong acid polystyrene-divinylbenzene cation-exchanger from aqueous solutions was investigated.
O. S. Zabarina, E. V. Ostapova
doaj  

Antimony and Mercury Compounds of Quinoline and isoQuinoline.

, 1934
Antimony and Mercury Compounds of Quinoline and ...
RAJENDRA NATH SEN, GOPAL KRISHNA MUKHERJEE   +1 more
core   +1 more source

Asymmetric Electrophilic alpha-Amidoalkylation 6 [PDF]

, 1989
Praschak, Ilona, Wanner, Klaus Th.
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A New Approach to 3,4-Dihydrobenz[g]isoquinoline Skeleton

, 2003
A new approach to isoquinoline skeleton, we use this way to make many isoquinoline skeleton compound, and we hope this method could apply on natural products and photoelectric materials in the ...
Hung, Ta-Chao
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