Compound Q&A
How is 2-[(2E)-2-Buten-2-yl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS: 91890-02-7) typically synthesized?
Answer
![2-[(2E)-2-Buten-2-yl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane](https://static.chemtradehub.com/structs/918/91890-02-7-adc1.webp "2-[(2E)-2-Buten-2-yl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane")
2-[(2E)-2-Buten-2-yl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane is synthesized via palladium-catalyzed allylic boronation of 2,3,3,3-tetramethyl-1-iodopropane with 2-butenyl boronic acid. The reaction is performed under mild conditions, providing a high yield and good selectivity. The use of a suitable ligand and base can enhance the reaction efficiency.
About
CAS No
91890-02-7
English Name
2-[(2E)-2-Buten-2-yl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
Molecular Formula
C10H19BO2
Molecular Weight
182.07 g/mol
SMILES
CC=C(B1OC(C(O1)(C)C)(C)C)C
InChIKey
HEZPWTQUZJEVQF-FPLPWBNLSA-N
Last Updated: 2026-03-05 06:57
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