(Z)-2-(But-2-en-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

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Names

[ CAS No. ]:
69611-01-4

[ Name ]:
(Z)-2-(But-2-en-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

[Synonym ]:
2-[(Z)-but-2-enyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

Chemical & Physical Properties

[ Density]:
0.884 g/mL at 25ºC

[ Molecular Formula ]:
C10H19BO2

[ Molecular Weight ]:
182.06800

[ Flash Point ]:
63ºC

[ Exact Mass ]:
182.14800

[ PSA ]:
18.46000

[ LogP ]:
2.65470

[ Index of Refraction ]:
n20/D 1.435

MSDS

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2934999090

Synthetic Route

Precursor & DownStream

Precursor

  • Pinacol
  • cis-2-butene
  • fluorodimethoxyborane
  • 3-Chloro-1-butene
  • Bis(pinacolato)diboron
  • Crotyl chloride, predominantly trans
  • (Chloromethyl)boronic acid pinacol ester

DownStream

  • (S)-TERT-BUTYL 2-((1R,2S)-1-HYDROXY-2-METHYLBUT-3-EN-1-YL)PYRROLIDINE-1-CARBOXYLATE
  • (2S,1'S,2'R)-N-(tert-butoxycarbonyl)-2-(1'-hydroxy-2'-methyl-3'-butenyl)-pyrrolidine

Customs

[ HS Code ]: 2934999090

[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%


Related Compounds

  • 2-[4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-1,2-dimethylpiperidin-4-yl]acetic acid
  • 7-[3-(benzyloxy)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)butanoyl]-7-azabicyclo[2.2.1]heptane-2-carboxylic acid
  • 3-{1-[5-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-1,2-oxazole-3-carbonyl]azetidin-3-yl}propanoic acid
  • (2S)-1-[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2-methylpropanoyl]-4,4-difluoropyrrolidine-2-carboxylic acid
  • (2S)-1-[(1RS,2SR)-2-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]cyclopentanecarbonyl]-2-methylpyrrolidine-2-carboxylic acid
  • 3-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2-(methoxymethyl)-N-methylpropanamido]cyclobutane-1-carboxylic acid
  • 3-(3-{[(tert-butoxy)carbonyl]amino}-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-yl)propanoic acid
  • methyl 2-amino-3-(1-ethyl-1H-pyrazol-4-yl)-3-methylbutanoate
  • Tert-butyl 3-(5-methylpyridin-3-yl)piperazine-1-carboxylate
  • tert-butyl N-[3-amino-2-(3-fluoropyridin-4-yl)propyl]carbamate
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