Standard Article

4,4,5,5-Tetramethyl-2-(2-methylenebut-3-en-1-yl)-1,3,2-dioxaborolane

  1. Gerhard Hilt

Published Online: 16 SEP 2013

DOI: 10.1002/047084289X.rn01618

e-EROS Encyclopedia of Reagents for Organic Synthesis

e-EROS Encyclopedia of Reagents for Organic Synthesis

How to Cite

Hilt, G. 2013. 4,4,5,5-Tetramethyl-2-(2-methylenebut-3-en-1-yl)-1,3,2-dioxaborolane. e-EROS Encyclopedia of Reagents for Organic Synthesis. .

Author Information

  1. Philipps-Universität Marburg, Marburg, Germany

Publication History

  1. Published Online: 16 SEP 2013

Abstract

Alternative Names: boroprene.

Physical Data: colorless oil; 1H NMR (CDCl3) δ 6.44 (dd, J = 17.4, 10.6 Hz, 1H), 5.20–5.02 (m, 4H), 1.86 (s, 2H), 1.23 (s, 12H) ppm. 13C NMR (CDCl3) δ 143.1, 139.8, 116.5, 113.6, 83.3, 24.6 ppm (the carbon atom bond to the boron atom is not resolved). 11B NMR (CDCl3) δ 33.07 ppm.

Solubility: soluble in most organic (aprotic) solvents.

Analysis of Reagent Purity:1H NMR, 13C NMR, 11B NMR.

Handling, Storage, and Precautions: store cold (−20 °C) under inert atmosphere.

Featured Compounds

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Compound Information
Molecular Weight:68.117
Molecular Formula:C5H8
InChIKey:RRHGJUQNOFWUDK-UHFFFAOYSA-N
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Compound Information
Molecular Weight:186.056
Molecular Formula:C9H19BO3
InChIKey:MRWWWZLJWNIEEJ-UHFFFAOYSA-N
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Compound Information
Molecular Weight:194.078
Molecular Formula:C11H19BO2
InChIKey:WDLKQXHZSQPGQE-UHFFFAOYSA-N
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Compound Information
Molecular Weight:64.055
Molecular Formula:C4H9Li
InChIKey:MZRVEZGGRBJDDB-UHFFFAOYSA-N
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Compound Information
Molecular Weight:141.2539
Molecular Formula:C9H19N
InChIKey:RKMGAJGJIURJSJ-UHFFFAOYSA-N
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Compound Information
Molecular Weight:72.1057
Molecular Formula:C4H8O
InChIKey:WYURNTSHIVDZCO-UHFFFAOYSA-N
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Compound Information
Molecular Weight:112.212
Molecular Formula:C4H9KO
InChIKey:LPNYRYFBWFDTMA-UHFFFAOYSA-N
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Compound Information
Molecular Weight:141.928
Molecular Formula:C4H10BF3O
InChIKey:KZMGYPLQYOPHEL-UHFFFAOYSA-N
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Compound Information
Molecular Weight:352.404
Molecular Formula:C25H41B
InChIKey:VESBQFNCUDDMAM-GAMKDAPESA-N
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Compound Information
Molecular Weight:Not Available
Molecular Formula:Not Available
InChIKey:Not Available
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Compound Information
Molecular Weight:154.2493
Molecular Formula:C10H18O
InChIKey:RHAXCOKCIAVHPB-JTQLQIEISA-N
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Compound Information
Molecular Weight:152.2334
Molecular Formula:C10H16O
InChIKey:NHMKYUHMPXBMFI-SNVBAGLBSA-N
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Compound Information
Molecular Weight:352.404
Molecular Formula:C25H41B
InChIKey:VESBQFNCUDDMAM-UEHQVTSJSA-N
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Compound Information
Molecular Weight:Not Available
Molecular Formula:Not Available
InChIKey:Not Available
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Compound Information
Molecular Weight:Not Available
Molecular Formula:Not Available
InChIKey:Not Available
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Compound Information
Molecular Weight:273.327
Molecular Formula:C16H19NO3
InChIKey:OEIIXPSBCJQQSI-OAHLLOKOSA-N
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Compound Information
Molecular Weight:106.1219
Molecular Formula:C7H6O
InChIKey:HUMNYLRZRPPJDN-UHFFFAOYSA-N
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Compound Information
Molecular Weight:174.239
Molecular Formula:C12H14O
InChIKey:DRGKXHCIROMRKK-GFCCVEGCSA-N
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Compound Information
Molecular Weight:97.994
Molecular Formula:C6H15B
InChIKey:LALRXNPLTWZJIJ-UHFFFAOYSA-N
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Compound Information
Molecular Weight:224.51
Molecular Formula:C4H6O4Pd
InChIKey:YJVFFLUZDVXJQI-UHFFFAOYSA-L
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Compound Information
Molecular Weight:578.6183
Molecular Formula:C39H32OP2
InChIKey:CXNIUSPIQKWYAI-UHFFFAOYSA-N
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Compound Information
Molecular Weight:128.169
Molecular Formula:C7H12O2
InChIKey:CQEYYJKEWSMYFG-UHFFFAOYSA-N
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Compound Information
Molecular Weight:302.4079
Molecular Formula:C19H26O3
InChIKey:DENBVOZBJBTVOA-GJQGDZCMSA-N
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Compound Information
Molecular Weight:617.157
Molecular Formula:C26H24Br2CoP2
InChIKey:PXIQYPGEZAIEOO-UHFFFAOYSA-L
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Compound Information
Molecular Weight:65.409
Molecular Formula:Zn
InChIKey:HCHKCACWOHOZIP-UHFFFAOYSA-N
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Compound Information
Molecular Weight:319.218
Molecular Formula:I2Zn
InChIKey:UAYWVJHJZHQCIE-UHFFFAOYSA-L
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Compound Information
Molecular Weight:84.933
Molecular Formula:CH2Cl2
InChIKey:YMWUJEATGCHHMB-UHFFFAOYSA-N
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Compound Information
Molecular Weight:Not Available
Molecular Formula:Not Available
InChIKey:Not Available
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Compound Information
Molecular Weight:Not Available
Molecular Formula:Not Available
InChIKey:Not Available
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