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1,1'-bis-benzenesulfonyl-1H,1'H-[2,2']biindolyl is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 73282-13-0 Structure
  • Basic information

    1. Product Name: 1,1'-bis-benzenesulfonyl-1H,1'H-[2,2']biindolyl
    2. Synonyms:
    3. CAS NO:73282-13-0
    4. Molecular Formula:
    5. Molecular Weight: 512.61
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 73282-13-0.mol
  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: N/A
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: 1,1'-bis-benzenesulfonyl-1H,1'H-[2,2']biindolyl(CAS DataBase Reference)
    10. NIST Chemistry Reference: 1,1'-bis-benzenesulfonyl-1H,1'H-[2,2']biindolyl(73282-13-0)
    11. EPA Substance Registry System: 1,1'-bis-benzenesulfonyl-1H,1'H-[2,2']biindolyl(73282-13-0)
  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 73282-13-0(Hazardous Substances Data)

73282-13-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 73282-13-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,2,8 and 2 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 73282-13:
(7*7)+(6*3)+(5*2)+(4*8)+(3*2)+(2*1)+(1*3)=120
120 % 10 = 0
So 73282-13-0 is a valid CAS Registry Number.

73282-13-0Downstream Products

73282-13-0Relevant articles and documents

A General Method For The Coupling of Vinyl Stannanes

Beddoes Roy L.,Cheeseright, Timothy,Wang, Jingyang,Quayle, Peter

, p. 283 - 286 (1995)

The inter- and intra- copper mediated coupling of functionalised vinyl stannanes is reported.

Synthesis of new fused and substituted benzo and pyrido carbazoles via C-2 (het)arylindoles

Bourderioux, Aurélie,Kassis, Paméla,Mérour, Jean-Yves,Routier, Sylvain

scheme or table, p. 11012 - 11019 (2009/04/11)

In the course of a program aimed at designing new antitumor agents, we were interested in the synthesis of new substituted benzo and pyrido carbazoles. The synthesis was performed through an efficient four-step sequence from a 2-trimethylstannylindole derivative and via C-2 (het)arylindoles. The synthetic sequence was developed using two palladium mediated reactions including, at the end of the synthesis, a direct (het)arylannulation, which led to the desired heterocycles.

Palladium(0)-catalyzed heteroarylation of 2- and 3-indolylzinc derivatives. An efficient general method for the preparation of (2-pyridyl)indoles and their application to indole alkaloid synthesis

Amat, Mercedes,Hadida, Sabine,Pshenichnyi, Grigorii,Bosch, Joan

, p. 3158 - 3175 (2007/10/03)

Palladium(0)-catalyzed coupling of (1-(benzenesulfonyl)-2-indolyl)zinc chloride (1) and (1-(tert-butyldimethylsilyl)-3-indolyl)zinc chloride (6) with diversely substituted (alkyl, methoxy, methoxycarbonyl, nitro, hydroxy) 2-halopyridines gives the corresponding 2- and 3-(2-pyridyl)indoles [4 and 7 (or 8), respectively] in excellent yields. A series of other 3-(heteroaryl)indoles (pyrazinyl, furyl, thienyl, indolyl) have been similarly prepared from 6. The potential of some of these (2-pyridyl)indoles in alkaloid synthesis is demonstrated. Thus, from 2-(2-pyridyl)indole 4b, a new synthetic entry to the indolo[2,3-a]quinolizidine system, involving stereoselective hydrogenation of the pyridine ring with subsequent electrophilic cyclization upon the indole 3-position from an appropriately N(b)-substituted 2-(2-piperidyl)indole, is reported. For this purpose, Pummerer cyclizations have been extensively studied. Whereas the indole-unprotected sulfoxide 17 gives the corresponding indoloquinolizidine 19 in low yield and mainly undergoes an abnormal Pummerer cyclization that ultimately leads to sulfide 18, the N(a)-protected sulfoxides 24a and 24b afford the respective indoloquinolizidines 25a,b in 70% yield. On the other hand, the conversion of 3-(2-pyridyl)indole 8k into tetracyclic ketone 35 by stereoselective hydrogenation, followed by cyclization of the resulting all-cis-3-(2-piperidyl)indole 34, represents a formal synthesis of Strychnos alkaloids with the strychnan skeletal type (tubifoline, tubifolidine, 19,20-dihydroakuammicine). A similar conversion of 8j into nordasycarpidone constitutes a formal synthesis of the alkaloids of the uleine group. Reduction of nordasycarpidone leads to tetracycle 37, an advanced intermediate in a previous synthesis of tubotaiwine, a Strychnos alkaloid with the aspidospermatan skeletal type. Finally, piperidylindole 34 was transformed into tetracycle 41, an ABDE substructure of akuammiline alkaloids, by a sequence involving the skeletal rearrangement of an intermediate spiroindolenine as the crucial step.

An Efficient Synthesis of 2-(2-Pyridyl)indoles by Palladium(0)-catalyzed Heteroarylation

Amat, Mercedes,Hadida, Sabine,Bosch, Joan

, p. 5005 - 5006 (2007/10/02)

A general method for the preparation of 2-(2-pyridyl)indoles based on the palladium(0)-catalyzed coupling of 1-(benzenesulfonyl)-2-indolylzinc chloride with 2-halopyridines is reported.

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