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1369558-93-9

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1369558-93-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1369558-93-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,6,9,5,5 and 8 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1369558-93:
(9*1)+(8*3)+(7*6)+(6*9)+(5*5)+(4*5)+(3*8)+(2*9)+(1*3)=219
219 % 10 = 9
So 1369558-93-9 is a valid CAS Registry Number.

1369558-93-9Downstream Products

1369558-93-9Relevant articles and documents

Synthesis of 3-Sulfenylindoles from Indoles and Various Sulfenylation Agents through Aerobic Oxidative C-S Bond Coupling

Xu, Chaorong,Yi, Shanli,Li, Meichao,Hu, Xinquan,Sun, Nan,Jin, Liqun,Hu, Baoxiang,Shen, Zhenlu

supporting information, p. 1914 - 1920 (2018/08/28)

A novel aerobic catalytic oxidation system for the sulfenylation of indoles with a variety of sulfenylation agents through oxidative C-S bond coupling has been successfully developed. The reactions were performed with potassium iodide as the catalyst, sodium nitrite as the co-catalyst, and molecular oxygen as the terminal oxidant in the presence of acetic acid. Under the optimal reaction conditions, a number of indoles could be sulfenylated with Bunte salts, thiols, or disulfides to generate 3-sulfenylindoles in good yields. This protocol provided an efficient and environmentally benign strategy for the synthesis of 3-sulfenylindoles.

Nitrosonium ion catalysis: aerobic, metal-free cross-dehydrogenative carbon-heteroatom bond formation

Bering, Luis,D'Ottavio, Laura,Sirvinskaite, Giedre,Antonchick, Andrey P.

supporting information, p. 13022 - 13025 (2018/11/23)

Catalytic cross-dehydrogenative coupling of heteroarenes with thiophenols and phenothiazines has been developed under mild and environmentally benign reaction conditions. For the first time, NOx+ was applied for catalytic C-S and C-N bond formation. A comprehensive scope for the C-H/S-H and C-H/N-H cross-dehydrogenative coupling was demonstrated with >60 examples. The sustainable cross-coupling conditions utilize ambient oxygen as the terminal oxidant, while water is the sole by-product.

Catalytic Synthesis of 3-Thioindoles Using Bunte Salts as Sulfur Sources under Metal-Free Conditions

Qi, Hong,Zhang, Tongxin,Wan, Kefeng,Luo, Meiming

, p. 4262 - 4268 (2016/06/09)

An efficient catalytic method for the synthesis of 3-thioindoles has been successfully developed, which uses odorless, stable, readily available crystalline Bunte salts as the sulfenylating agents, iodine as nonmetallic catalyst, and DMSO as both the oxid

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