2,4,6-Triisopropylbenzenesulfonyl chloride
2,4,6-Triisopropylbenzenesulfonyl chloride structure
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Common Name | 2,4,6-Triisopropylbenzenesulfonyl chloride | ||
|---|---|---|---|---|
| CAS Number | 6553-96-4 | Molecular Weight | 302.860 | |
| Density | 1.1±0.1 g/cm3 | Boiling Point | 349.3±41.0 °C at 760 mmHg | |
| Molecular Formula | C15H23ClO2S | Melting Point | 92-94 °C(lit.) | |
| MSDS | Chinese USA | Flash Point | 165.1±27.6 °C | |
| Symbol |
GHS05 |
Signal Word | Danger | |
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Neomycin-neomycin dimer: an all-carbohydrate scaffold with high affinity for AT-rich DNA duplexes.
J. Am. Chem. Soc. 133(19) , 7361-75, (2011) A dimeric neomycin-neomycin conjugate 3 with a flexible linker, 2,2'-(ethylenedioxy)bis(ethylamine), has been synthesized and characterized. Dimer 3 can selectively bind to AT-rich DNA duplexes with high affinity. Biophysical studies have been performed betwe... |
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A new approach to the synthesis of the 5'-deoxy-5'-methylphosphonate linked thymidine oligonucleotide analogues.
Nucleic Acids Res. 23(6) , 893-900, (1995) A new synthetic method for the preparation of the 5'-deoxy-5'-methylphosphonate linked thymidine oligonucleotides (5'-methylenephosphonate analogues) was developed. The method is based on the use of a phosphonate protecting group, 4-methoxy-1-oxido-2-picolyl,... |
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A study of the efficiency and the problem of sulfonation of several condensing reagents and their mechanisms for the chemical synthesis of deoxyoligoribonucleotides.
Nucleic Acids Res. 8(22) , 5445-59, (1980) The efficiencies and problems of sulfonation of several condensing reagents for deoxyoligoribonucleotide synthesis have been studied. While 2,4,6-triisopropylbenzenesulfonyl chloride (TPSC1) gave very low yield and slow rate of coupling, the new 1:3 mixture o... |
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Asymmetric pericyclic cascade approach to spirocyclic oxindoles.
Org. Lett. 14(11) , 2762-5, (2012) The reaction of chiral N-arylnitrones with carbocyclic alkylarylketenes generates spirocyclic oxindoles in good yields and with excellent levels of enantioselectivity (90-99% ee) via a pericyclic cascade process. |
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The role of metaphosphate in the activation of the nucleotide by TPS and DCC in the oligonucleotide synthesis.
Nucleic Acids Res. 14(6) , 2699-706, (1986) The course of the activation of 3'-acetylthymidine 5'-phosphate by TPS and DCC were followed up by 31P FT nmr. The fact that the "metaphosphate" (delta-5.1) first becomes detectable only at later stage of the activation and does coexist with pyrophosphate and... |
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Homo-C-nucleoside analogs III. Studies on the base-catalyzed dehydrative cyclization of 4-(d-manno-pentitol-1-yl)-2-phenyl-2H-1,2,3-triazole.
Carbohydr. Res. 345(15) , 2233-8, (2010) Treatment of 4-(d-manno-pentitol-1-yl)-2-phenyl-2H-1,2,3-triazole with one molar equivalent of 2,4,6-triisopropylbenzenesulfonyl chloride (TIBSCl) in pyridine solution afforded the homo-C-nucleoside analog; 4-(2,5-anhydro-d-manno-pentitol-1-yl)-2-phenyl-2H-1,... |
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Studies on the dehydrative cyclization of epimeric 4-(L-xylo and L-lyxo-tetritol-1-yl)-2-phenyl-2H-1,2,3-triazoles. Circular dichroism and NMR assignment of the formed anomeric C-nucleoside L-threofuranosyl triazole analogs.
Chirality 16(5) , 331-5, (2004) Dehydrative cyclization of epimeric 4-(L-xylo- and L-lyxo-tetritol-1-yl)-2-phenyl-2H-1,2,3-triazoles afforded the anomeric alpha and beta-L-threofuranosyl analogs. The anomeric configuration of the formed anomeric C-nucleoside analogs was determined by circul... |
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N.J. Cusack et al.
Tetrahedron 32 , 2157, (1976)
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J. Chem. Soc. Perkin Trans. I , 2291, (1993)
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Tetrahedron Lett. 34 , 8169, (1993)
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