610-30-0Relevant articles and documents
BODIPY-Derived Photoremovable Protecting Groups Unmasked with Green Light
Goswami, Pratik P.,Syed, Aleem,Beck, Christie L.,Albright, Toshia R.,Mahoney, Kaitlyn M.,Unash, Ryan,Smith, Emily A.,Winter, Arthur H.
, p. 3783 - 3786 (2015)
Photoremovable protecting groups derived from meso-substituted BODIPY dyes release acetic acid with green wavelengths >500 nm. Photorelease is demonstrated in cultured S2 cells. The photocaging structures were identified by our previously proposed strategy of computationally searching for carbocations with low-energy diradical states as a possible indicator of a nearby productive conical intersection. The superior optical properties of these photocages make them promising alternatives to the popular o-nitrobenzyl photocage systems.
Amplifying the reactivity of BODIPY photoremovable protecting groups
Goodwin, Matthew J.,Zhang, Xinzi,Shekleton, Tayli B.,Kirr, Delaney A.,Hannon, Henry C.,Harbron, Elizabeth J.
, p. 10059 - 10062 (2021/10/06)
Conjugated polymer nanoparticles (CPNs or Pdots) are used to sensitize the photorelease reaction of a BODIPY photoremovable protecting group. Sensitization yields effective values ofελΦpr- the product of the extinction coefficient at the irradiation wavelength and the photorelease quantum yield - that are more than 60-fold greater than those measured upon direct excitation.
Preparation method of important intermediate 2,4-difluorobenzoic acid
-
Paragraph 0020-0069, (2018/05/16)
The invention discloses a preparation method of 2,4-difluorobenzoic acid. The preparation method comprises steps as follows: 2,4-dinitrotoluene and water are mixed, a prepared TS-1 molecular sieve isadded, the mixture is mixed uniformly, the temperature i