نتایج جستجو برای: iodine compounds

تعداد نتایج: 247474  

2015
Shubo Wei Jianyun Wang Shiyu Deng Shoutao Zhang Quan Li

Iodine is an element of fascinating chemical complexity, and numerous hypervalent iodine compounds reveal vital value of applications in organic synthesis. Investigation of the synthesis and application of new type of hypervalent iodine compound has extremely significant meaning. Here, the formation of CsIn (n > 1) compounds is predicted up to 200 GPa using an effective algorithm. The current r...

Journal: :Journal of the American Chemical Society 1897

Journal: :American Journal of Science 1895

Journal: :Journal of Synthetic Organic Chemistry, Japan 1997

Journal: :Journal of Clinical Investigation 1963

Journal: :Resource-Efficient Technologies 2021

This review summarizes industrial applications of inorganic and organic polyvalent (hypervalent) iodine compounds. Inorganic iodate salts have found some application as a dietary supplements food additives. Iodine pentafluoride is used fluorinating reagent, pentoxide powerful selective oxidant that particularly useful in analytical chemistry. Common hypervalent reagents such (dichloroiodo)benze...

Journal: :Resource-Efficient Technologies 2021

This review summarizes industrial applications of inorganic and organic polyvalent (hypervalent) iodine compounds. Inorganic iodate salts have found some application as a dietary supplements food additives. Iodine pentafluoride is used fluorinating reagent, pentoxide powerful selective oxidant that particularly useful in analytical chemistry. Common hypervalent reagents such (dichloroiodo)benze...

Journal: :Angewandte Chemie 2021

An oxidative Pd-catalyzed intra-intermolecular dioxygenation of (aza-)alkenols has been reported, with total regioselectivity. To study the stereoselectivity, different chiral ligands as well hypervalent-iodine compounds have compared. In particular, by using a C-6 modified pyridinyl-oxazoline (Pyox) ligand and hypervalent iodine bearing an aromatic ring, excellent enantio- diastereoselectivity...

2012
Marie Hansson Helena Filipsson Nyström Svante Jansson Jukka Lausmaa Gertrud Berg

Patients with Graves' disease can be medically prepared before surgery in different ways, which may have various effects on iodine stores. Thyroid specimens were collected at surgery from two patients pretreated with propylthiouracil (PTU) and stable iodine, respectively. A quantitative analysis of iodine content was performed using X-ray fluorescence (XRF) in frozen tissue and a qualitative an...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید