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Isopropenylboronic acid pinacol ester

Isopropenylboronic acid pinacol ester ??? ???
?? ??:
126726-62-3
???:
Isopropenylboronic acid pinacol ester
???(??):
4,4,5,5-tetramethyl-2-(prop-1-en-2-yl)-1,3,2-dioxaborolane;2-Isopropenyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane;Isopropenylboronic acid picol ester;Isopropenylboronic acid pinacol este;Isopropenylboronic acid pinacol ester;2-Isopropenyl boronic acid pinacol ester;4,4,5,5-tetramethyl-2-(prop-1-en-2-yl)-1,3,2-;4,4,5,5-Tetramethyl-2-(isopropenyl)-1,3,2-dioxaborolane;4,4,5,5-Tetramethyl-2-(prop-1-en-2-yl)-1,3,3-dioxaborolane;4,4,5,5-tetramethyl-2-(1-methylethenyl)-1,3,2-dioxaborolane
CBNumber:
CB0972288
???:
C9H17BO2
??? ??:
168.04
MOL ??:
126726-62-3.mol
MSDS ??:
SDS

Isopropenylboronic acid pinacol ester ??

???
157-161 °C
?? ?
47-49 °C/9 mbar
??
0.894 g/mL at 25 °C
???
1.4320
???
42 °C
?? ??
2-8°C
???
?????(?? ???), ???????(?? ???)
??? ??
??
??
???? ??~??
InChIKey
SVSUYEJKNSMKKW-UHFFFAOYSA-N
CAS ??????
126726-62-3
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xi
?? ???? ?? 10-36/37/38-43
????? 16-26-36/37
????(UN No.) UN 1993
WGK ?? 3
TSCA No
?? ?? IRRITANT
???? Ⅲ
HS ?? 29349990
????(GHS): GHS hazard pictogramsGHS hazard pictograms
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H226 ??? ?? ? ?? ??? ?? ?? 3 ??
H315 ??? ??? ??? ????? ?? ????? ?? 2 ?? GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H317 ????? ?? ??? ??? ? ?? ?? ??? ?? ?? 1 ?? GHS hazard pictograms P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 ?? ???? ??? ? ?? ?? ???? ?? - 1? ??;???? ?? ?? 3 ?? GHS hazard pictograms
H412 ??? ??? ?? ????? ??? ?? ????? ?? - ?? ?? 3 P273, P501
??????:
P210 ?·???·??·????? ????? - ?? ???.
P233 ??? ??? ?????. ??? ??? ? ?? ?? ??? ???? ?????.
P273 ???? ???? ???.
P280 ????/???/???/?????? ?????.
P303+P361+P353 ??(?? ????)? ??? ??? ?? ??? ??? ????? ??? ?? ????/?????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.

Isopropenylboronic acid pinacol ester C??? ??, ??, ??

??

Isopropenylboronic Acid Pinacol Ester, can be used as an intermediate in the synthesis of variety of cyclic and acyclic organic compounds. It is also shown that the α-Substituted Allyl/Croty of this compound can be used for highly Diastereo- and Enantioselective allylboration of aldehydes.

Isopropenylboronic acid pinacol ester ?? ?? ? ???

???

?????? Pinacol ISOPROPENYLMAGNESIUM BROMIDE Boranediamine, 1-chloro-N,N,N',N'-tetrakis(1-methylethyl)- Isopropenylboronic Acid 2-???-1-???

?? ??

Benzenamine, 4-methoxy-2-(1-methylethenyl)- 2-??-6-(???-1-?-2-?)???

Isopropenylboronic acid pinacol ester ?? ??

???( 194)?? ??
??? ?? ??? ?? ?? ? ??
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Isopropenylboronic acid pinacol ester ?? ??:

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