Home > Boronic Acid Derivatives> 4,4,5,5-tetramethyl-2-[(E)-2-(4-nitrophenyl)ethenyl]-1,3,2-dioxaborolane

4,4,5,5-tetramethyl-2-[(E)-2-(4-nitrophenyl)ethenyl]-1,3,2-dioxaborolane

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Origin: China

Cas No: 149777-86-6

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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CAS No.: 149777-86-6 Formula: C14H18BNO4 Molecular Weight: 275.10800

Basic Info

Chemical Name	4,4,5,5-tetramethyl-2-[(E)-2-(4-nitrophenyl)ethenyl]-1,3,2-dioxaborolane
Synonyms
CAS No.	149777-86-6
Molecular Formula	C14H18BNO4
Molecular Weight	275.10800
PSA	64.28000
LogP	3.76260

Safety Info

HS Code	2934999090

Synthesis Route

Vinylboronic Acid Pinacol Ester+1-Bromo-4-nitrobenzene→4,4,5,5-tetramethyl-2-[(E)-2-(4-nitrophenyl)ethenyl]-1,3,2-dioxaborolane
1-Ethynyl-4-nitrobenzene+Bis(pinacolato)diboron→4,4,5,5-tetramethyl-2-[(E)-2-(4-nitrophenyl)ethenyl]-1,3,2-dioxaborolane+1-p-nitrophenyl-1-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)ethene

Precursor

1-Bromo-4-nitrobenzene
1-Ethynyl-4-nitrobenzene
Bis(pinacolato)diboron
Vinylboronic Acid Pinacol Ester

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