5-(2-THIENYL)-1,3-OXAZOLE

Modify Date: 2025-09-03 16:15:41

5-(2-THIENYL)-1,3-OXAZOLE Structure
5-(2-THIENYL)-1,3-OXAZOLE structure
Common Name 5-(2-THIENYL)-1,3-OXAZOLE
CAS Number 70380-70-0 Molecular Weight 151.18600
Density 1.257g/cm3 Boiling Point 260.8ºC at 760 mmHg
Molecular Formula C7H5NOS Melting Point N/A
MSDS N/A Flash Point 111.5ºC

 Names

Name 5-thiophen-2-yl-1,3-oxazole

 Chemical & Physical Properties

Density 1.257g/cm3
Boiling Point 260.8ºC at 760 mmHg
Molecular Formula C7H5NOS
Molecular Weight 151.18600
Flash Point 111.5ºC
Exact Mass 151.00900
PSA 54.27000
LogP 2.40310
Index of Refraction 1.573

 Synthetic Route

~84%

5-(2-THIENYL)-1,3-OXAZOLE Structure

5-(2-THIENYL)-1...

CAS#:70380-70-0

Literature: Li, Bryan; Buzon, Richard A.; Zhang, Zhijun; Koshiba, Takahiro; Fukuyama, Tohru Organic Syntheses, 2010 , vol. 87, p. 16 - 25

~37%

5-(2-THIENYL)-1,3-OXAZOLE Structure

5-(2-THIENYL)-1...

CAS#:70380-70-0

Literature: AVENTIS PHARMACEUTICALS INC. Patent: WO2005/40142 A1, 2005 ; Location in patent: Page/Page column 35-36 ; WO 2005/040142 A1

~92%

5-(2-THIENYL)-1,3-OXAZOLE Structure

5-(2-THIENYL)-1...

CAS#:70380-70-0

Literature: Chen, Bang-Chi; Bednarz, Mark S.; Zhang, Huiping; Zhao, Rulin; Murali; Balu Balasubramanian, Dhar; Barrish, Joel C. Heterocycles, 2006 , vol. 68, # 1 p. 167 - 173

~92%

5-(2-THIENYL)-1,3-OXAZOLE Structure

5-(2-THIENYL)-1...

CAS#:70380-70-0

Literature: Sasaki, Hideaki Chemical and Pharmaceutical Bulletin, 1997 , vol. 45, # 8 p. 1369 - 1371

~39%

Detail
Literature: Synlett, , # 2 p. 302 - 305
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