Coumarin-7-pinacolboronate

Modify Date: 2024-01-02 20:25:15

Coumarin-7-pinacolboronate Structure
Coumarin-7-pinacolboronate structure
Common Name Coumarin-7-pinacolboronate
CAS Number 190788-61-5 Molecular Weight 306.11900
Density N/A Boiling Point N/A
Molecular Formula C15H19BO6 Melting Point N/A
MSDS N/A Flash Point N/A

 Use of Coumarin-7-pinacolboronate


Coumarin boronic acid pinacolate ester (CBE) is a more soluble form of coumarin boronic acid, hypochlorous acid, and hydrogen peroxide.

 Names

Name 7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)chromen-2-one
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C15H19BO6
Molecular Weight 306.11900
Exact Mass 306.12700
PSA 100.13000
LogP 0.85120

 Safety Information

HS Code 2932209090

 Synthetic Route

~81%

Coumarin-7-pinacolboronate Structure

Coumarin-7-pina...

CAS#:190788-61-5

Literature: Ishiyama, Tatsuo; Itoh, Yoshiya; Kitano, Takahiro; Miyaura, Norio Tetrahedron Letters, 1997 , vol. 38, # 19 p. 3447 - 3450

~87%

Coumarin-7-pinacolboronate Structure

Coumarin-7-pina...

CAS#:190788-61-5

Literature: Thompson, Alicia L. S.; Kabalka, George W.; Akula, Murthy R.; Huffman, John W. Synthesis, 2005 , # 4 art. no. M05304SS, p. 547 - 550

~8%

Coumarin-7-pinacolboronate Structure

Coumarin-7-pina...

CAS#:190788-61-5

Literature: Du, Lupei; Li, Minyong; Zheng, Shilong; Wang, Binghe Tetrahedron Letters, 2008 , vol. 49, # 19 p. 3045 - 3048

~%

Coumarin-7-pinacolboronate Structure

Coumarin-7-pina...

CAS#:190788-61-5

Literature: Synthesis, , # 4 art. no. M05304SS, p. 547 - 550

 Customs

HS Code 2932209090
Summary 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

7-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-2H-1-benzopyran-2-one
7-(4,5,5-tertamethyl-[1,3,2]dioxaborolan-2-y)-chromen-2-one
Coumarin-7-pinacolboronate
coumarin-7-boronic acid pinacolate ester
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