Abstract
Abstract The P-bridged calix[4]arene derivative 1, formed from tert. butylcalix[4]arene and phosphorus pen-tachloride, reacts with ethanol, water, sulfur dioxide, morpholine, hydrogen sulphide and ethyl mercaptan to give the corresponding new P-bridged tert.butylcalix[4]arene diphosphates 2,3,4 and 5, di-thiophosphates 8, 9 and 10 and monothiophosphate 6. The product 11, formed from tert.butylcalix[6]arene and phosphorus pentachloride, reacts with water, ethanol and hydrogen sulphide analogously to give the P-bridged tert.butylcalix[6]arene diphosphate 13 and dithiophosphate 14.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callMore From: Phosphorus, Sulfur, and Silicon and the Related Elements
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
