The stereospecific arylation of olefins

doi:10.1016/S0040-4020(01)96310-0

Journal ArticleDOI

The stereospecific arylation of olefins

D.Y. Curtin, +1 more

- 01 Jan 1968 -

Tetrahedron

- Vol. 24, Iss: 17, pp 5791-5801

Chats0

TLDR

In this article, the effect of solvent on the relative amounts of lithium-halogen and lithium-hydrogen exchange in the reaction of n-BuLi with 2,2-diphenylvinyl bromide (XI) was discussed.

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This article is published in Tetrahedron.The article was published on 1968-01-01. It has received 14 citations till now. The article focuses on the topics: Ethylene Dibromide & Bromide.

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Journal ArticleDOI

Regioselektive dimetallierung von aromaten. Bequemer zugang zu 2,2′-disubstituierten biphenylderivaten

Wolfgang Neugebauer, +2 more

- 23 Mar 1982 -

Journal of Organometallic Chemistry

TL;DR: In this paper, the activation of the 2′-position of 2-lithiobiphenyl was shown directly by a separate experiment, and MNDO calculations indicate stabilization in I by double bridging and in 2-LithIobiphensyl by intramolecular π interaction of Li with the o-phenyl group.

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Journal ArticleDOI

Selective mono- or dimetalation of arenes by means of superbasic reagents

Manfred Schlosser, +2 more

- 01 Jan 1990 -

Tetrahedron

TL;DR: In this article, the kinetic isotope effects and product ratios can be taken as evidence for aggregate formation at the level of both the superbasic metalating reagent and the organometallic intermediates.

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Journal ArticleDOI

Regioselektive Metallierung von Aromaten, II. Zweitmetallierung von 1-Lithionaphthalin und 9-Lithioanthracen

Wolfgang Neugebauer, +2 more

- 01 Oct 1983 -

Chemische Berichte

TL;DR: In this paper, the second metallization of 1-Lithionaphthalene (2) and 9-lithioanthracene (12) undergo specific metallations whereby a second lithium is introduced at the adjacent peri-positions (5, 18) (in the presence of n-butyllithium/N,N, N′,N′-tetramethylethylenediamine (TMEDA)).

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Journal ArticleDOI

Nonsteroidal anti-inflammatory drugs and their analogues as inhibitors of aldo-keto reductase AKR1C3: new lead compounds for the development of anticancer agents.

Stanislav Gobec, +2 more

- 01 Dec 2005 -

Bioorganic & Medicinal Chemistry Letters

TL;DR: It is reported that some other NSAIDs (diclofenac and naproxen) also inhibit AKR1C3, with the IC(50) values in the low micromolar range.

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Journal ArticleDOI

The absolute configuration of cis-2-phenylcyclopropane-carboxylic acid and related compounds

T. Aratani, +2 more

- 01 Jan 1970 -

Tetrahedron

TL;DR: In this article, the absolute configuration of (+)-3b was shown to be 1S : 2R, and it was shown that decarboxylation with lead tetraacetate in benzene or in the presence of iodine gives (−)-(1R:2R)-trans-1,2-diphenylcyclopropane (7) and (1R : 2S)-transtrans-2-phenylcyclopropyliodide (12a), respectively.

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