Purity | Size | Price | VIP Price | USA Stock *0-1 Day | Global Stock *5-7 Days | Quantity | ||||||
{[ item.p_purity ]} | {[ item.pr_size ]} | Inquiry |
{[ getRatePrice(item.pr_usd, 1,1,item.pr_is_large_size_no_price) ]} {[ getRatePrice(item.pr_usd,item.pr_rate,1,item.pr_is_large_size_no_price) ]} |
{[ getRatePrice(item.pr_usd, 1,1,item.pr_is_large_size_no_price) ]} | Inquiry {[ getRatePrice(item.pr_usd,item.pr_rate,item.mem_rate,item.pr_is_large_size_no_price) ]} {[ getRatePrice(item.pr_usd,1,item.mem_rate,item.pr_is_large_size_no_price) ]} | {[ item.pr_usastock ]} | in stock Inquiry - | {[ item.pr_chinastock ]} | {[ item.pr_remark ]} in stock Inquiry - | Login | Inquiry |
Please Login or Create an Account to: See VIP prices and availability
CAS No. : | 159-66-0 | MDL No. : | MFCD08704216 |
Formula : | C25H16 | Boiling Point : | - |
Linear Structure Formula : | - | InChI Key : | SNFCXVRWFNAHQX-UHFFFAOYSA-N |
M.W : | 316.40 | Pubchem ID : | 135975 |
Synonyms : |
|
Signal Word: | Warning | Class: | N/A |
Precautionary Statements: | P280-P305+P351+P338 | UN#: | N/A |
Hazard Statements: | H302 | Packing Group: | N/A |
GHS Pictogram: |
![]() |
* 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.
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
With N-Bromosuccinimide; In tetrahydrofuran; at 40℃; for 1h;Inert atmosphere; | A mixed solution of NBS (N-bromosuccinimide) / THF was added dropwise to a reaction flask equipped with 1 mol of A,In the nitrogen protection conditions heated to 40C for 1 hour, the bromination reaction to be B.then,JoinDibenzo-substituted disulfideDiphenyl disulfide compound Ph-S-S-Ph,The compound C was obtained by sufficiently stirring for half an hour with n-BuLi / THF as a catalyst in a low-temperature dry ice bath.Finally, a mixed solution of meta-chlorobenzoic acid mCPBA / CH2Cl2 was introduced, and the mixture was stirred for 1 hour,Add water, precipitate solid,Followed by recrystallization using n-hexane and ethanol to obtain SDF-DPSO2 in a yield of 38percent. |
感谢您访问我们的网站,您可能还对以下资源感兴趣:
成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天