𝔖 Bobbio Scriptorium
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Cycloadditions of Azulene at High Pressure

✍ Scribed by Prof. Dr. Frank-Gerrit Klärner; Barbara Dogan; Prof. Dr. Wolfgang R. Roth; Prof. Dr. Klaus Hafner


Publisher
John Wiley and Sons
Year
1982
Tongue
English
Weight
241 KB
Volume
21
Category
Article
ISSN
0044-8249

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📜 SIMILAR VOLUMES


Organic Reactions at High Pressure: Cycl
✍ Prof. Dr. Frank-Gerrit Klärner; Dr. Barbara M. J. Dogan; Richard Weider; Prof. D 📂 Article 📅 1986 🏛 John Wiley and Sons 🌐 English ⚖ 393 KB

The (R,S)-aminal 3 , prepared from glycine methyl ester hydrochloride, methylamine, and pivalaldehyde,l'"l was treated with 14 chiral carboxylic or sulfonic acids. In two cases one of the two possible diastereomeric salts crystallized selectively: the salt from ( -)-2,3 :4,6-di-O-isopropylidene-2-ke

Molten Salts at High Pressures and High
✍ Dr. Klaus Tadheide 📂 Article 📅 1971 🏛 John Wiley and Sons 🌐 English ⚖ 237 KB 👁 2 views

Electrophilic addition of a cyano group to nitrogen, giving an N-cyano ammonium salt in a reaction that is immeasurably fast even at -60°C. 2. Attack by the bromide ion on a carbon atom attached to nitrogen, giving a cyanamide and RBr in a reaction whose rate is measurable between -30 and -9°C. NM