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Detail of "135884-31-0"

  • CAS Number:
  • 135884-31-0
  • Name:

  • 1H-Pyrrole-1-carboxylicacid, 2-borono-, 1-(1,1-dimethylethyl) ester

  • Superlist Name:
  • N-Boc-2-pyrroleboronic acid
  • Molecular Structure:
  • Formula:
  • C9H14BNO4
  • Molecular Weight:
  • 211.02
  • Synonyms:
  • (N-tert-Butoxycarbonylpyrrol-2-yl)boronic acid;1-(tert-Butoxycarbonyl)pyrrole-2-boronic acid;2-(Dihydroxyboryl)pyrrole-1-carboxylic acid tert-butyl ester;N-Boc-pyrrole-2-boronic acid;[1-(Boc)pyrrol-2-yl]boronic acid;tert-Butyl2-(dihydroxyboryl)pyrrole-1-carboxylate;
  • Density:
  • 1.13 g/cm3
  • Melting Point:
  • 93-98 ºC (dec.)
  • Boiling Point:
  • 361.4 ºC at 760 mmHg
  • Flash Point:
  • 172.4 ºC
  • Appearance:
  • beige to light brown crystalline powder
  • Hazard Symbols:
  • IrritantXi
  • Risk Codes:
  • 36/37/38
  • Safety:
  • 26-37/39 Details
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CAS No.135884-31-0 N-Boc-2-pyrroleboronic acidCompetitive Product

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CAS No.135884-31-0 N-Boc-2-pyrroleboronic acid

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Product name : 1-Boc-pyrrole-2-boronic acid Molecular structure :

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Reference

Preparation of long-wavelength fluorescent nucleosides, their oligonucleic acids, and their use for gene probes
All Rights Reserved. Preparation of long-wavelength fluorescent nucleosides, their oligonucleic acids, and their use for gene probes. Sekine, Mitsuo; Miyata, Kenichi; Mineo, Ryota; Seio, Yasushi (Tokyo Institute of Technology, Japan). Jpn. Kokai Tokkyo Koho JP 2007015948 A 25 Jan 2007, 21pp.There are some reagents with their cas registry numbers 920742-57-0 and 135884-31-0 are used in this study. (Japanese). (Japan). CODEN: JKXXAF. APPLICATION: JP 2005-196680 5 Jul 2005. DOCUMENT TYPE: Patent CA Section: 33 (Carbohydrates) Section cross-reference(s): 3 Title compds. I [R1 = H, (alkoxy)trityl; R2 = H, alkoxy, alkoxyalkoxy, 2-cyanoethyl, OH, halo; X, Y, Z = N, CR3; R3 = H, alkyl, NO2, (dialkyl)amino, CN, (hetero)aryl, alkoxy; when X = Y = Z = CR3, then XYZ may form ring; R4 = H, PR8(OR7); R7 = protecting group; R8 = di-C1-6 alkylamino] are prepd. Thus, 5-iododeoxycytidine was was treated with N-(tert-butoxycarbonyl)pyrrole-2-boric acid, Pd acetate, Na triphenylphosphine-3,3',3''-sulfonate, and Na2CO3 in aq. MeCN to give 55% I (R1 = R2 = R4 = H, Y = Y = Z = CH), which exhibited fluorescence at 490 nm with Stokes shift 121 nm. .
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