Improved Synthesis of 5,11,17,23,29-Penta-t-butylcalixarene-31,32,33,34,35-pentol and Immobilization of the Conformation by O-Alkylation

DOI: 10.1246/bcsj.67.1499

Source and publish data:

Bulletin of the Chemical Society of Japan p. 1499 - 1502 (1994)

Update date:2022-08-11

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Authors:

Iwamoto, Koji

Araki, Koji

Shinkai, Seiji

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Article abstract of DOI:10.1246/bcsj.67.1499

The synthetic method of the title compound was improved to 16.1percent yield.The 1H NMR studies established that the oxygen-through-the-annulus rotation is not inhibited by the bulkier octyl group.

Full text of DOI:10.1246/bcsj.67.1499

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Product name:5,11,17,23,29,35,41,47-octa-tert-butylnonacyclo[43.3.1.1~3,7~.1~9,13~.1~15,19~.1~21,25~.1~27,31~.1~33,37~.1~39,43~]hexapentaconta-1(49),3(56),4,6,9(55),10,12,15(54),16,18,21(53),22,24,27(52),28,30,33(51),34,36,39(50),40,42,45,47-tetracosaene-49,50,51,52,5

Cas No:106750-70-3

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