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J & K SCIENTIFIC LTD.
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010-82848833 400-666-7788 |
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jkinfo@jkchemical.com |
Products Intro: |
Product Name:trans-1,2-Bis(phenylsulfonyl)ethylene CAS:963-16-6 Purity:98.0%(LC) Package:1G,5G
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| TRANS-1,2-BIS(PHENYLSULFONYL)ETHYLENE Basic information |
| TRANS-1,2-BIS(PHENYLSULFONYL)ETHYLENE Chemical Properties |
Melting point | 221-223 °C(lit.) | storage temp. | Keep in dark place,Sealed in dry,Room Temperature | form | powder to crystal | color | White to Almost white | BRN | 2334889 |
Hazard Codes | Xi | Risk Statements | 36/37/38 | Safety Statements | 26 | WGK Germany | 3 | HS Code | 29041000 |
| TRANS-1,2-BIS(PHENYLSULFONYL)ETHYLENE Usage And Synthesis |
Uses | trans-1,2-Bis(phenylsulfonyl)ethylene is useful for the synthesis of dysiherbaine and neodysiherbaine A. | Uses | trans-1,2-Bis(phenylsulfonyl)ethylene was used in total synthesis of (+)-7-deoxypancratistatin. | General Description | Chiral BINAP-AuTFA- and chiral BINAP-AgTFA (TFA = trifluoroacetate anion) -promoted catalytic enantioselective 1,3-dipolar cycloadditions of iminoglycinates with trans-1,2-bis(phenylsulfonyl)ethylene were studied. |
| TRANS-1,2-BIS(PHENYLSULFONYL)ETHYLENE Preparation Products And Raw materials |
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