cas 1051940-71-6, 3-Bromotetrahydro-2H-pyran-2-carbonitrile | Articles data ｜lookchem

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1051940-71-6

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Iridium-catalyzed enantioselective hydrogenation of unsaturated heterocyclic acids
Spiral binding: A highly enantioselective hydrogenation of unsaturated heterocyclic acids has been developed by using chiral iridium/spirophosphino oxazoline catalysts (see scheme; BArF-=tetrakis[3,5- bis(trifluoromethyl)phenyl]borate, Boc=tert-butoxycarbonyl). This reaction provided an efficient method for the preparation of optically active heterocyclic acids with excellent enantioselectivities. Copyright
Song, Song,Zhu, Shou-Fei,Pu, Liu-Yang,Zhou, Qi-Lin
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p. 6072 - 6075
(2013/07/05)

One-Pot Preparation of α-Cyanovinyl Ethers (2-Alkoxy-2-alkenenitriles) from Vinyl Ethers: Elaboration to 3-Alkoxy-2-oxo-3-alkenenitriles and Aluminium Chloride-Catalyzed Cycloadditions to Cyclopentadiene
A variety of α-cyanovinyl ethers have been prepared by 3 different routes and elaborated to 3-alkoxy-2-oxo-3-alkenenitriles.The latter, in the presence of cyclopentadiene and aluminium chloride, give novel bridged 7-membered cycloadducts with loss of hydrogen cyanide.
Hoffmann, H. M. R.,Giesel, Kunibert,Lies, Reinhard,Ismail, Zeinhom M.
p. 548 - 551
(2007/10/02)

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Chemical Properties

Storage Temp.:2-8°C
PSA: 33.02000
LogP: 1.45248

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