107189-77-5Relevant articles and documents
Asymmetric addition of phenylacetylene to aldehydes catalyzed by complex of O-sulfonyl camphor derivatives and titanium
Lee, Dong-Sheng,Gau, Chang-Weu,Chen, Yu-Yang,Lu, Ta-Jung
, p. 242 - 246 (2016)
Several novel ligands that are based on the camphor skeleton or contain the O-sulfonyl group were synthesized and used in the asymmetric addition of phenylacetylene to aldehydes. This enantioselective reaction afforded chiral propargylic alcohols in high
A neutral arene ruthenium(II) complex with a sulfonated N,O-chelating ligand: Synthesis, characterization, in vitro cytotoxicity and antibacterial activity
Selvi, Gizem,?zdemir, Fethi Ahmet,Aykutoglu, Gurkan,?zdemir, Nam?k,?erbet?i, Zafer,?etinkaya, Bekir,Dayan, Osman
, (2020)
In this work, a new N,O-type ligand (L1H) containing a sulfonate ester group and its heteroleptic Ru(II) complex (C1) have been prepared and structurally characterized by various techniques, such as UV–vis, ESI-MS, NMR and IR. The spectroscopic results (I
NFSI/KF mediated mild and chemoselective interconversion of aryl TBDMS ethers to their benzene sulfonate
Dond, Bharat D.,Thore, Shivaji N.
supporting information, (2020/02/06)
A one pot protocol for the transformation of aryl TBDMS ethers to corresponding benzene sulfonate esters using NFSI (N-flurobenzenesulfonimide)/KF is described. In situ generation of benzenesulfonyl fluoride directs chemoselective cleavage of aryl silyl ethers over alkyl silyl ethers. Electron withdrawing substituent's on aryl ring provided better yield than donating groups. Protecting groups and sensitive functionalities are well tolerated in this methodology. Thus, commercially available inexpensive reagents, mild reaction conditions and step economy are the advantages of this method.
