117832-09-4Relevant articles and documents
Halogenation Using Quaternary Ammonium Polyhalides. VII. Iodination of Aromatic Amines by Use of Benzyltrimethylammonium Dichloroiodate(1-)
Kajigaeshi, Shoji,Kakinami, Takaaki,Yamasaki, Hiromichi,Fujisaki, Shizuo,Okamoto, Tsuyoshi
, p. 600 - 602 (1988)
The reaction of aromatic amines with benzyltrimethylammonium dichloroiodate(1-) in dichloromethane-methanol in the presence of calcium carbonate powder for several hours at room temperature gave selectively iodo-substituted aromatic amines in good yields.
Isothiourea-Catalyzed Atroposelective N-Acylation of Sulfonamides
Ong, Jun-Yang,Ng, Xiao Qian,Lu, Shenci,Zhao, Yu
supporting information, p. 6447 - 6451 (2020/09/02)
We report herein an atroposelective N-acylation of sulfonamides using a commercially available isothiourea catalyst, (S)-HBTM, with a simple procedure. The N-sulfonyl anilide products can be obtained in good to high enantiopurity, which represents a new axially chiral scaffold. The application of the product as a chiral iodine catalyst is also demonstrated for the asymmetric α-oxytosylation of propiophenone.
A mild and convenient synthesis of 1,2,3-triiodoarenes via consecutive iodination/diazotization/iodination strategy
Al-Zoubi, Raed M.,Futouh, Hassan Abul,McDonald, Robert
, p. 1570 - 1575 (2014/01/23)
A mild and convenient synthesis of 1,2,3-triiodoarenes has been developed. This method consists of two steps which can be performed on multigram scale with moderate to excellent yields. This report discloses a practical synthesis of 1,2,3-triiodoarenes and 1,2,3-trihaloarenes that is general in scope, operationally simple, scalable, and is easy to workup and to purify. We also report the first regioselective transmetalation reaction of 1,2,3-triiodoarenes to provide ortho-diiodoaryl derivatives, which are useful building blocks and indeed are hard to make by other means. CSIRO 2013.
The synthesis of novel iodinated iminodiacetic acid analogues as hepatobiliary imaging agents
Brboric, Jasmina S.,Vladimirov, Sote,Jovanovic, Mirjana S.,Dogovic, Nikola
, p. 1009 - 1014 (2007/10/03)
The synthesis and characterization of N-[2-[[4-iodo-2,6-bis(1-methylethyl) phenyl]amino]-2-oxoethyl]-N-(carboxymethyl)glycine and N-[2-[(4-iodo-2,6- diethylphenyl)amino]-2-oxoethyl]-N-(carboxymethyl)glycine is presented, as well as a modified and improved