Cas 761457-20-9,(3R,4S)-4-[(S)-2,2-dimethyl-1,3-dioxolan-4-yl]-3-hydroxy-1-benzyl-3-(1-phenyl-propa-1,2-dienyl)-azetidin-2-one

761457-20-9

Post Buying Request

Basic information

Product Name: (3R,4S)-4-[(S)-2,2-dimethyl-1,3-dioxolan-4-yl]-3-hydroxy-1-benzyl-3-(1-phenyl-propa-1,2-dienyl)-azetidin-2-one
Synonyms: (3R,4S)-4-[(S)-2,2-dimethyl-1,3-dioxolan-4-yl]-3-hydroxy-1-benzyl-3-(1-phenyl-propa-1,2-dienyl)-azetidin-2-one
CAS NO:761457-20-9
Molecular Formula:
Molecular Weight: 391.467
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: (3R,4S)-4-[(S)-2,2-dimethyl-1,3-dioxolan-4-yl]-3-hydroxy-1-benzyl-3-(1-phenyl-propa-1,2-dienyl)-azetidin-2-one(CAS DataBase Reference)
NIST Chemistry Reference: (3R,4S)-4-[(S)-2,2-dimethyl-1,3-dioxolan-4-yl]-3-hydroxy-1-benzyl-3-(1-phenyl-propa-1,2-dienyl)-azetidin-2-one(761457-20-9)
EPA Substance Registry System: (3R,4S)-4-[(S)-2,2-dimethyl-1,3-dioxolan-4-yl]-3-hydroxy-1-benzyl-3-(1-phenyl-propa-1,2-dienyl)-azetidin-2-one(761457-20-9)

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: 761457-20-9(Hazardous Substances Data)

Suppliers
Usage
Upstream product
Downstream Products
Article

761457-20-9 Suppliers

Recommended suppliers

761457-20-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 761457-20-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,6,1,4,5 and 7 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 761457-20:
(8*7)+(7*6)+(6*1)+(5*4)+(4*5)+(3*7)+(2*2)+(1*0)=169
169 % 10 = 9
So 761457-20-9 is a valid CAS Registry Number.

761457-20-9Upstream product

761457-20-9Downstream Products

761457-20-9Relevant academic research and scientific papers

Pd-Cu bimetallic catalyzed domino cyclization of α-allenols followed by a coupling reaction: New sequence leading to functionalized spirolactams

Alcaide, Benito,Almendros, Pedro,Rodriguez-Acebes, Raquel

, p. 5708 - 5712 (2005)

A novel regioselective metal-catalyzed spirocyclization of α-allenolscross coupling (Heck, Sonogashira, and Suzuki) reaction sequence, leading to potentially bioactive spirocyclic lactam derivatives has been developed. Precursors for the tandem spirocycli

Direct allenol-based stereocontrolled access to substituted (E)-1,3-enynes

Alcaide, Benito,Almendros, Pedro,Martínez Del Campo, Teresa

, p. 7603 - 7609 (2012/10/29)

A stereoselective synthesis of 1-substituted (E)-2-aryl-but-1-en-3-ynes, including tetrasubstituted alkenes, has been developed from aryl-substituted α-allenols by treatment with the AcCl-NaOH (aqueous) system. This transformation might be explained throu

Divergent reactivity of 2-azetidinone-tethered allenols with electrophilic reagents: Controlled ring expansion versus spirocyclization

Alcaide, Benito,Almendros, Pedro,Luna, Amparo,Torres, M. Rosario

supporting information; experimental part, p. 621 - 626 (2010/07/06)

A dual reactivity of 2-azetidinone-tethered allenols may occur by judicious choice of the electrophilic reagents, namely halogenating versus selenating reagents. Using common substrates, structurally different compounds, namely tetramic acids (from N-bromosuccinimide) or spirocyclic seleno-ss-lactams (from N-phenylselenophthalimide), can be readily synthesized by these divergent protocols.

Diversity-oriented preparation of enantiopure spirocyclic 2-azetidinones from α-oxo-β-lactams through barbier-type reactions followed by metal-catalyzed cyclizations

Alcaide, Benito,Almendros, Pedro,Del Campo, Teresa Martinez,Rodriguez-Acebes, Raquel

, p. 749 - 758 (2008/02/10)

Novel, simple, and convenient strategies to diversely functionalized spirocyclic β-lactams have been developed by using different metal-mediated carbonyl addition/cyclization reaction sequences. Spirocyclization precursors, 2-azetidinone-tethered homoally

Metal-assisted synthesis of enantiopure spirocyclic β-lactams from azetidine-2,3-diones

Alcaide, Benito,Almendros, Pedro,Martínez-Del Campo, Teresa,Rodríguez-Acebes, Raquel

, p. 6429 - 6431 (2007/10/03)

A novel approach to enantiopure spirocyclic β-lactams has been developed by using different intramolecular metal-catalyzed cyclization reactions in monocyclic unsaturated alcohols. A novel approach to enantiopure spirocyclic β-lactams has been developed b

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 761457-20-9