207342-30-1Relevant academic research and scientific papers
Multiple asymmetric cyclopropanation: Synthesis and x-ray crystallographic studies of a prototype coronane and all anti-trans-1,15- quinquecyclopropanedimethanol
Barrett, Anthony G. M.,Gross, Tim,Hamprecht, Dieter,Ohkubo, Mitsuru,White, Andrew J.P.,Williams, David J.
, p. 490 - 494 (1998)
Stepwise macrocyclization of the all syn-trans-1,15- quinquecyclopropanedimethanol (9) and the all syn-trans-1,21- septecyclopropanedimethanol (4) with phthalic acid gave the corresponding coronanes 16 and 6, dilactones with 18- and 22-membered rings respectively. The structure of 16 was confirmed by an X-ray crystallographic study. Bidirectional asymmetric cyclopropanation of dienediol 17 was used to elaborate the corresponding all anti-trans-1,15-quinquecyclopropanedimethanol 21 which was shown by X-ray crystallography to adopt an extended rigid-rod conformation.
Self-immolative aryl phthalate esters
Mahoney, Kaitlyn M.,Goswami, Pratik P.,Winter, Arthur H.
, p. 702 - 705 (2013/03/14)
We report that aryl phthalate esters are robust self-immolative linkers. This linker is easy to conjugate and releases output phenols upon cleaving a fluoride-sensitive mask to yield a benign phthalic acid byproduct, making these linkers potentially useful as fluoride sensors and promising for use in biological and materials applications.
