cas 91348-21-9, 1-(2-ethynylcyclopropyl)benzene | Articles data ｜lookchem

Welcome to LookChem.com Sign In|Join Free

Article Database

Home > CAS Article list >
91348-21-9

Articles about 91348-21-9Total 2 be found

Article title
Article abstract
Author
Journal number and time
Download

Gold-catalyzed oxidative ring expansions and ring cleavages of alkynylcyclopropanes by intermolecular reactions oxidized by diphenylsulfoxide
A golden opportunity: A novel gold-catalyzed oxidative ring-expansion of unactivated cyclopropylalkynes using Ph2SO has been developed (see scheme). For substrates bearing a donor group at the cyclopropane ring, preliminary results reveal a distinct cleavage of the cyclopropane unit; such a ring cleavage is further applicable to the synthesis of 2H-pyrans. L=P(tBu) 2(o-biphenyl), Tf=triflate. Copyright
Li, Chia-Wen,Pati, Kamalkishore,Lin, Guan-You,Sohel, Shariar Md. Abu,Hung, Hsiao-Hua,Liu, Rai-Shung
supporting information; experimental part
p. 9891 - 9894
(2011/02/24)

An improved synthesis of cyclopropanes from homoallenic alcohols
Treatment of the readily available β-allene tosylates with LDA or nBuLi provides an expeditious, although stereorandom, synthesis of functionalized cyclopropanes which can be easily prepared in high enantiomeric purity.
Pyo, Sungsoo,Skowron III, Joseph F.,Cha, Jin K.
p. 4703 - 4706
(2007/10/02)

More Articles about upstream products of 91348-21-9

More Articles about downstream products of 91348-21-9

827-92-9
1-(2-phenylcyclopropyl)ethanone

Chemical Properties

Boiling Point: 81-83 °C(Press: 8 Torr)
Density: 1.01±0.1 g/cm3(Predicted)
Storage Temp.:2-8°C
PSA: 0.00000
LogP: 2.42330

Show more

Global suppliers and manufacturers of 91348-21-9total 3 suppliers on LookChem

Company Name
Business Type
Min Order
FOB Price
Main Products
Contact

Dayang Chem (Hangzhou) Co.,Ltd.
Business Type:Lab/Research institutions
Min Order:1 Kilogram
FOB Price:USD $ 3.0-3.0 / Kilogram
Main Products:994
Country:

Shanghai Hanhong Scientific Co.,Ltd.
Business Type:Trading Company
Min Order:No Data
FOB Price:No Data
Main Products:1
Country:

Chemical Technology Co.,LTD
Business Type:Other
Min Order:No Data
FOB Price:No Data
Main Products:1
Country:

Post a RFQ

Cas No.:

Product Name:

Quantity:

Email:

Company name:

Valid Period:

Detailed Requirements:

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1

What can I do for you?
Get Best Price

Get Best Price for 91348-21-9

About us - Payment - Contact us - Links - Help Center - Disclaimer
SiteMap | Manufacturers | VIP Product | Suppliers | CAS | New CAS | Cas Database | Article Data | Chemical Catalog | Product Name

©2008 LookChem.com,License:ICP NO.:Zhejiang16009103 complaints:service@lookchem.com
[Hangzhou]86-571-87562588,87562561,87562573 Our Legal adviser: Lawyer