Home Cart Sign in  
Chemical Structure| 21735-15-9 Chemical Structure| 21735-15-9

Structure of 21735-15-9

Chemical Structure| 21735-15-9

*Storage: {[sel_prStorage]}

*Shipping: {[sel_prShipping]}

,{[proInfo.pro_purity]}

4.5 *For Research Use Only !

{[proInfo.pro_purity]}
Cat. No.: {[proInfo.prAm]} Purity: {[proInfo.pro_purity]}

Change View

Size Price VIP Price

US Stock

Global Stock

In Stock
{[ item.pr_size ]} Inquiry {[ getRatePrice(item.pr_usd,item.pr_rate,item.mem_rate,item.pr_is_large_size_no_price, item.vip_usd) ]}

US Stock: ship in 0-1 business day
Global Stock: ship in 5-7 days

  • {[ item.pr_size ]}

In Stock

- +

Please Login or Create an Account to: See VIP prices and availability

US Stock: ship in 0-1 business day
Global Stock: ship in 2 weeks

  • 1-2 Day Shipping
  • High Quality
  • Technical Support
Product Citations

Alternative Products

Product Details of [ 21735-15-9 ]

CAS No. :21735-15-9
Formula : C3H3ClN2S2
M.W : 166.65
SMILES Code : CSC1=NSC(Cl)=N1
MDL No. :MFCD07779433

Safety of [ 21735-15-9 ]

Application In Synthesis of [ 21735-15-9 ]

* All experimental methods are cited from the reference, please refer to the original source for details. We do not guarantee the accuracy of the content in the reference.

  • Downstream synthetic route of [ 21735-15-9 ]

[ 21735-15-9 ] Synthesis Path-Downstream   1~2

  • 1
  • [ 21735-15-9 ]
  • [ 60211-57-6 ]
  • 5-(3,5-dichlorobenzyloxy)-3-methylthio-1,2,4-thiadiazole [ No CAS ]
YieldReaction ConditionsOperation in experiment
With sodium hydride; In DMF (N,N-dimethyl-formamide); at 0 - 20℃; for 4.5h; Into 4 ml of N,N-dimethylformamide were dissolved 334 mg of 5-chloro-3-methylthio-1,2,4-thiadiazole and 389 mg of <strong>[60211-57-6]3,5-dichlorobenzyl alcohol</strong>, 96 mg of sodium hydride (60% in oil) was added thereto under ice-cooling, and the reaction mixture was stirred for 0.5 hour under ice-cooling and for 4 hours at room temperature. The reaction mixture was added to saturated sodium chloride aqueous solution, and extracted with t-butyl methyl ether. The organic layer was concentrated, and the residue obtained was subjected to silica gel column chromatography to give 380 mg of 5-(3,5-dichlorobenzyloxy)-3-methylthio-1,2,4-thiadiazole (hereinafter, referred to as the present compound (28)). [] 1H-NMR: 7.37 (s, 1H), 7.33 (s, 2H), 5.44 (s, 2H), 2.61 (s, 3H)
  • 2
  • [ 21735-15-9 ]
  • [ 21543-49-7 ]
  • 5-(6-chloro-pyridin-3-yl)methyloxy-3-methylthio-1,2,4-thiadiazole [ No CAS ]
YieldReaction ConditionsOperation in experiment
With sodium hydride; In DMF (N,N-dimethyl-formamide); at 0 - 20℃; for 1.5h; Into 2.5 ml of N,N-dimethylformamide were dissolved 200 mg of 5-chloro-3-methylthio-1,2,4-thiadiazole and 207 mg of 4-chloro-3-pyridylmethyl alcohol, 59 mg of sodium hydride (60% in oil) was added thereto under ice-cooling, and the reaction mixture was stirred for 0.5 hour under ice-cooling and for 1 hour at room temperature. The reaction mixture was added to saturated ammonium chloride aqueous solution, and extracted with t-butyl methyl ether. The organic layer was concentrated, and the residue obtained was subjected to silica gel column chromatography to give 170 mg of 5-(6-chloro-3-pyridyl)methyloxy-3-methylthio-1,2,4-thiadiazole (hereinafter, referred to as the present compound (21)). [] 1H-NMR: 8.50 (d, 1H), 7.77 (dd, 1H), 7.38 (d, 1H), 5.50 (s, 2H), 2.61 (s, 3H)
 

Historical Records

Technical Information

Categories