Cas 17434-30-9,(Z)-2-benzylidene-3,3-dimethyl-2,3-dihydro-1H-inden-1-one

17434-30-9

Post Buying Request

Basic information

Product Name: (Z)-2-benzylidene-3,3-dimethyl-2,3-dihydro-1H-inden-1-one
Synonyms: (Z)-2-benzylidene-3,3-dimethyl-2,3-dihydro-1H-inden-1-one
CAS NO:17434-30-9
Molecular Formula:
Molecular Weight: 248.324
EINECS: N/A
Product Categories: N/A

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: N/A
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: (Z)-2-benzylidene-3,3-dimethyl-2,3-dihydro-1H-inden-1-one(CAS DataBase Reference)
NIST Chemistry Reference: (Z)-2-benzylidene-3,3-dimethyl-2,3-dihydro-1H-inden-1-one(17434-30-9)
EPA Substance Registry System: (Z)-2-benzylidene-3,3-dimethyl-2,3-dihydro-1H-inden-1-one(17434-30-9)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 17434-30-9(Hazardous Substances Data)

Suppliers
Usage
Upstream product
Downstream Products
Article

17434-30-9 Suppliers

Recommended suppliers

17434-30-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 17434-30-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,4,3 and 4 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 17434-30:
(7*1)+(6*7)+(5*4)+(4*3)+(3*4)+(2*3)+(1*0)=99
99 % 10 = 9
So 17434-30-9 is a valid CAS Registry Number.

17434-30-9Upstream product

17434-30-9Downstream Products

17434-30-9Relevant academic research and scientific papers

Light-enabled, AlCl3-catalyzed regioselective intramolecular nucleophilic addition of non-nucleophilic alkyls to alkynes

Zhang, Yanbin,Jin, Ruiwen,Pan, Guangxing,Guo, Hao

, p. 11621 - 11624 (2020)

Light-enabled, AlCl3-catalyzed regioselective intramolecular nucleophilic cyclization of alkynes using non-nucleophilic alkyls as the nucleophile is reported. Upon photoexcitation, o-alkylphenyl alkynyl ketones can be transferred into (E)-photoenols. Thus, a nucleophilic methylene is formed from the non-nucleophilic alkyl. An AlCl3 catalyst can stabilize the (E)-photoenol intermediate and facilitate further intramolecular nucleophilic cyclization. DFT calculations indicated that the AlCl3-catalyzed cyclization is the regioselectivity determining step.

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)

What can I do for you?
Get Best Price

Get Best Price for 17434-30-9