1,3,2-Dioxaborolane, 2-(5-hexyl-2-thienyl)-4,4,5,5-tetramethyl-

Modify Date: 2024-01-02 21:00:18

1,3,2-Dioxaborolane, 2-(5-hexyl-2-thienyl)-4,4,5,5-tetramethyl- Structure
1,3,2-Dioxaborolane, 2-(5-hexyl-2-thienyl)-4,4,5,5-tetramethyl- structure
Common Name 1,3,2-Dioxaborolane, 2-(5-hexyl-2-thienyl)-4,4,5,5-tetramethyl-
CAS Number 917985-54-7 Molecular Weight 294.26000
Density 0.977 g/mL at 25ºC Boiling Point 140-142ºC/0.5 mmHg
Molecular Formula C16H27BO2S Melting Point N/A
MSDS Chinese USA Flash Point N/A

 Names

Name 2-(5-hexylthiophen-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.977 g/mL at 25ºC
Boiling Point 140-142ºC/0.5 mmHg
Molecular Formula C16H27BO2S
Molecular Weight 294.26000
Exact Mass 294.18200
PSA 46.70000
LogP 4.17010
Index of Refraction n20/D 1.5

 Safety Information

Hazard Codes Xn
RIDADR NONH for all modes of transport

 Synthetic Route

~99%

1,3,2-Dioxaborolane, 2-(5-hexyl-2-thienyl)-4,4,5,5-tetramethyl- Structure

1,3,2-Dioxaboro...

CAS#:917985-54-7

Literature: UTI LIMITED PARTNERSHIP; BERLINGUETTE, Curtis; BOMBEN, Paolo Patent: WO2012/155247 A1, 2012 ; Location in patent: Page/Page column 76 ;

~73%

1,3,2-Dioxaborolane, 2-(5-hexyl-2-thienyl)-4,4,5,5-tetramethyl- Structure

1,3,2-Dioxaboro...

CAS#:917985-54-7

Literature: Wu, Kuan-Lin; Li, Cheng-Hsuan; Chi, Yun; Clifford, John N.; Cabau, Lydia; Palomares, Emilio; Cheng, Yi-Ming; Pan, Hsiao-An; Chou, Pi-Tai Journal of the American Chemical Society, 2012 , vol. 134, # 17 p. 7488 - 7496

~98%

1,3,2-Dioxaborolane, 2-(5-hexyl-2-thienyl)-4,4,5,5-tetramethyl- Structure

1,3,2-Dioxaboro...

CAS#:917985-54-7

Literature: Gorodetsky, Alon A.; Chiu, Chien-Yang; Schiros, Theanne; Palma, Matteo; Cox, Marshall; Jia, Zhang; Sattler, Wesley; Kymissis, Ioannis; Steigerwald, Michael; Nuckolls, Colin Angewandte Chemie - International Edition, 2010 , vol. 49, # 43 p. 7909 - 7912

~36%

1,3,2-Dioxaborolane, 2-(5-hexyl-2-thienyl)-4,4,5,5-tetramethyl- Structure

1,3,2-Dioxaboro...

CAS#:917985-54-7

Literature: Lee, Che-Hsiung; Plunkett, Kyle N. Organic Letters, 2013 , vol. 15, # 6 p. 1202 - 1205

~66%

1,3,2-Dioxaborolane, 2-(5-hexyl-2-thienyl)-4,4,5,5-tetramethyl- Structure

1,3,2-Dioxaboro...

CAS#:917985-54-7

Literature: Del Grosso, Alessandro; Helm, Matthew D.; Solomon, Sophia A.; Caras-Quintero, Dolores; Ingleson, Michael J. Chemical Communications, 2011 , vol. 47, # 46 p. 12459 - 12461

~%

1,3,2-Dioxaborolane, 2-(5-hexyl-2-thienyl)-4,4,5,5-tetramethyl- Structure

1,3,2-Dioxaboro...

CAS#:917985-54-7

Literature: Organic Letters, , vol. 15, # 6 p. 1202 - 1205

~%

1,3,2-Dioxaborolane, 2-(5-hexyl-2-thienyl)-4,4,5,5-tetramethyl- Structure

1,3,2-Dioxaboro...

CAS#:917985-54-7

Literature: Organic Letters, , vol. 15, # 6 p. 1202 - 1205

 Synonyms

2-(5-HEXYL-2-THIENYL)-4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLANE
2-(5-hexylthiophen-2-yl)-4,4,5,5-tetramethyl-1,3,2-di-oxaborolane
2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-5-hexylthiophene
5-Hexyl-2-thiopheneboronic acid pinacol ester
hexylthiophene boronic acid pinacol ester