Also, the high stereoselectivity of the Wittig olefination has been well rationalized.

同时，对该烯化反应所表现出的高度立体选择性作了合理解释。

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A new path for the preparation of leaf alcohol with 3-chloropropanol, triphenylphosphine and propionaldehyde through Wittig reaction was studied.

本文研究了以3-氯丙醇， 三苯基膦和丙醛为原料利用威蒂希反应合成叶醇的新路线。

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A series of novel purpurin-18 imide derivatives with long absorption wavelength were synthesized through Wittig reaction of methyl pheophorbide-a.

合成的一系列红紫素-18酰亚胺衍生物具有长波长的紫外吸收。

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Peter Wittig, Germany's U.N. ambassador and the current president of the U.N.

CNN: South Sudan, Sudan talk to finalize border, other issues

Huberta von Voss Wittig and Sheila Lyall Grant, the wives of the top German and British envoys in New York, respectively, say the video was made on their own initiative.

FORBES: After Kony 2012, Now Asma 2012?

Speaking with the BBC, Huberta Wittig defended her initiative.

FORBES: After Kony 2012, Now Asma 2012?