bis

Abstract : The electron impact mass spectra of ten new C2-symmetric chiral bis(oxazoline) and bis(thiazoline) have been studied.

Two kinds of bis-hydroxyalkyl or bis-methyl formylate subtituted bis-ethylenedithio-tetrathiafulvalenes (BEDT-TTF) and their charger-transfer complexes (CT-complexes ) with TCNQ were synthesized.

Taking pyromellitic dianhydride and thionyl chloride as raw key material, 2,5-bis(methoxycarbonyl)terephthaloyl chloride was synthesized.

Using ortho-bis(porpargyl alcohol) derivatives as starting materials, we employed sulfenyl or sulfinyl chloride under base condition to generate bis-allene intermediates.

Alles an mir... von Kopf bis Fub,sogar jedes Haar auf meinem Kopf gehort dir.

Prior to this modification, the minor diastereomer could only be removed at the stage of the bis-TBS ether (-)- 21 .

Title: Vinyl Polymerization of Norbornene with Bis(imino)pyridyl Nickel(II) Complexes Author(s): Huang, YB.

In this thesis, the reaction of aldehydes with dimethyl -- dichlorosilane producingdimethylsilyl bis -- enol ethers has been studied.

Preparation of ethylene bis stearamide using stearyl chloride and ethylenediamine (EDA) as raw materials has been studied.

Our neighbour's a very careless bis driver; he never thinks about what he's responsible for.

In the first part of this paper, three new ligands with bis(8-hydroxyquinoline) which were substituted by methoxy, butoxy and octoxy were synthesized by Witting-Horner reaction.

DBNCPA of asymmetry acid bis-diazo reagent have the color reaction with the metal palladium,but have not obvious color reaction with other five kind of metal elements of the platiniridium.

A planar tetradentate dinuclear ligand, 3, 5-bis(2-pyridyl) pyrazole, was synthesized by a three-step reaction of esterification, condensation and addition.

Some experiments were did on herbicide activity, and had found that activities of some compounds was good,especially 3,6-bis-benzyl-s-tetrazine.

Syntheses and Characterization of Bridged Bis(2 mercapto 5 methyl 1,3,4 thiadiazole) Compounds and Their Complexes.

The paper has also listed the chemistry structural formula of the two kinds of bis(triazinyl)aminostibene and summarized their synthes...

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But it's not a bis, it's not a biscuit.

And then you know 'non bis in idem'!

I mean it's like a whole bag of nis- bis- bis- Bisquick?

He was starting to wish he was alone again, and with the idea of hastening his departure he took several large gulps of his dandelion juice, half-emptying bis glass.