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ChemInform Abstract: The Trityl Group as a Removable Steric Buttress in Cycloaddition Reactions.

✍ Scribed by N. CHOONY; A. DADABHOY; P. G. SAMMES


Publisher
John Wiley and Sons
Year
2010
Weight
28 KB
Volume
28
Category
Article
ISSN
0931-7597

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✦ Synopsis


1997 indole derivatives, isoindole derivatives indole derivatives, isoindole derivatives R 0140

32 -096

The Trityl Group as a Removable Steric Buttress in Cycloaddition Reactions.

-The thermodynamically disfavored intramolecular Diels-Alder reaction of (I) is encouraged by use of appropriate steric buttressing. The particularly bulky trityl group restricts the degrees of conformational freedom efficiently. Thus, the two reacting amines are forced into close proximity.


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ChemInform Abstract: On the Use of Remov
✍ N. CHOONY; A. DADABHOY; P. G. SAMMES πŸ“‚ Article πŸ“… 2010 πŸ› John Wiley and Sons βš– 27 KB πŸ‘ 1 views

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