Welcome to LookChem.com Sign In|Join Free

CAS

  • or
Indane-1,2-diol, also known as 1,2-indanediol, is an organic compound with the chemical formula C9H10O2. It is a colorless, crystalline solid that is soluble in water and various organic solvents. This diol is derived from indane, a bicyclic aromatic hydrocarbon, and is characterized by two hydroxyl groups (-OH) attached to the first and second carbon atoms of the indane ring. Indane-1,2-diol is an important intermediate in the synthesis of various pharmaceuticals, agrochemicals, and other specialty chemicals due to its unique structure and reactivity. It can be synthesized through various methods, including the reduction of indane-1,2-dione or the hydrolysis of 1,2-dihalogenated indanes. The compound's properties, such as its ability to form hydrogen bonds and its stability, make it a valuable building block in the chemical industry.

4647-43-2 Suppliers

Post Buying Request

Recommended suppliersmore

  • Product
  • FOB Price
  • Min.Order
  • Supply Ability
  • Supplier
  • Contact Supplier
  • 4647-43-2 Structure
  • Basic information

    1. Product Name: Indane-1,2-diol
    2. Synonyms: 1,2-Indandiol,trans- (8CI);1H-Indene-1,2-diol, 2,3-dihydro-, trans-;(?à)-trans-1,2-Indandiol;(?à)-trans-Indane-1,2-diol;trans-1,2-Dihydroxyindane;trans-1,2-Indandiol;
    3. CAS NO:4647-43-2
    4. Molecular Formula: C9H10O2
    5. Molecular Weight: 150.1745
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 4647-43-2.mol
  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: 288.5 °C at 760 mmHg
    3. Flash Point: 142.8 °C
    4. Appearance: /
    5. Density: 1.334 g/cm3
    6. Vapor Pressure: 0.00108mmHg at 25°C
    7. Refractive Index: 1.661
    8. Storage Temp.: N/A
    9. Solubility: N/A
    10. CAS DataBase Reference: Indane-1,2-diol(CAS DataBase Reference)
    11. NIST Chemistry Reference: Indane-1,2-diol(4647-43-2)
    12. EPA Substance Registry System: Indane-1,2-diol(4647-43-2)
  • 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: 4647-43-2(Hazardous Substances Data)

4647-43-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4647-43-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,6,4 and 7 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 4647-43:
(6*4)+(5*6)+(4*4)+(3*7)+(2*4)+(1*3)=102
102 % 10 = 2
So 4647-43-2 is a valid CAS Registry Number.
InChI:InChI=1/C9H10O2/c10-8-5-6-3-1-2-4-7(6)9(8)11/h1-4,8-11H,5H2/t8-,9-/m1/s1

4647-43-2SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name trans-1,2-Dihydroxyindane

1.2 Other means of identification

Product number -
Other names (1R,2S)-2,3-dihydro-1H-indene-1,2-diol

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:4647-43-2 SDS

4647-43-2Relevant articles and documents

Regioselective biocatalytic self-sufficient Tishchenko-type reactionviaformal intramolecular hydride transfer

Buljubasic, Isa,Hall, Mélanie,Laggner, Olivia,Merusic, Kemal,Reiter, Tamara,Tassano, Erika,Vogel, Andreas

supporting information, p. 6340 - 6343 (2020/06/21)

A self-sufficient nicotinamide-dependent intramolecular bio-Tishchenko-type reaction was developed. The reaction is catalyzed by alcohol dehydrogenases and proceeds through formal intramolecular hydride transfer on dialdehydes to deliver lactones. Regioselectivity on [1,1′-biphenyl]-2,2′-dicarbaldehyde substrates could be controlledviathe electronic properties of the substituents. Preparative scale synthesis provided access to substituted dibenzo[c,e]oxepin-5(7H)-ones.

SYNTHESIS AND APPLICATION OF CHIRAL SUBSTITUTED POLYVINYLPYRROLIDINONES

-

Paragraph 0063, (2020/11/24)

Chiral polyvinylpyrrolidinone (CSPVP), complexes of CSPVP with a core species, such as a metallic nanocluster catalyst, and enantioselective oxidation reactions utilizing such complexes are disclosed. The CSPVP complexes can be used in asymmetric oxidation of diols, enantioselective oxidation of alkenes, and carbon-carbon bond forming reactions, for example. The CSPVP can also be complexed with biomolecules such as proteins, DNA, and RNA, and used as nanocarriers for siRNA or dsRNA delivery.

Controlling Selectivity in Alkene Oxidation: Anion Driven Epoxidation or Dihydroxylation Catalysed by [Iron(III)(Pyridine-Containing Ligand)] Complexes

Tseberlidis, Giorgio,Demonti, Luca,Pirovano, Valentina,Scavini, Marco,Cappelli, Serena,Rizzato, Silvia,Vicente, Rubén,Caselli, Alessandro

, p. 4907 - 4915 (2019/08/30)

A highly reactive and selective catalytic system comprising Fe(III) and macrocyclic pyridine-containing ligands (Pc-L) for alkene oxidation by using hydrogen peroxide is reported herein. Four new stable iron(III) complexes have been isolated and characterized. Importantly, depending on the anion of the iron(III) metal complex employed as catalyst, a completely reversed selectivity was observed. When X=OTf, a selective dihydroxylation reaction took place. On the other hand, employing X=Cl resulted in the epoxide as the major product. The reaction proved to be quite general, tolerating aromatic and aliphatic alkenes as well as internal or terminal double bonds and both epoxides and diol products were obtained in good yields with good to excellent selectivities (up to 93 % isolated yield and d.r.=99 : 1). The catalytic system proved its robustness by performing several catalytic cycles, without observing catalyst deactivation. The use of acetone as a solvent and hydrogen peroxide as terminal oxidant renders this catalytic system appealing.

Syn-dihydroxylation of alkenes using a sterically demanding cyclic diacyl peroxide

Pilevar, Afsaneh,Hosseini, Abolfazl,Becker, Jonathan,Schreiner, Peter R.

, p. 12377 - 12386 (2019/10/11)

The syn-dihydroxylation of alkenes is a highly valuable reaction in organic synthesis. Cyclic acyl peroxides (CAPs) have emerged recently as promising candidates to replace the commonly employed toxic metals for this purpose. Here, we demonstrate that the structurally demanding cyclic peroxide spiro[bicyclo[2.2.1]heptane-2,4′-[1,2]dioxolane]-3′,5′-dione (P4) can be effectively used for the syn-dihydroxylation of alkenes. Reagent P4 also shows an improved selectivity for dihydroxylation of alkenes bearing β-hydrogens as compared to other CAPs, where both diol and allyl alcohol products compete with each other. Furthermore, the use of enantiopure P4 (labeled P4′) demonstrates the potential of P4′ for a metal-free asymmetric syn-dihydroxylation of alkenes.

Enantioselective Dihydroxylation of Alkenes Catalyzed by 1,4-Bis(9-O-dihydroquinidinyl)phthalazine-Modified Binaphthyl–Osmium Nanoparticles

Zhu, Jie,Sun, Xiao-Tao,Wang, Xiao-Dong,Wu, Lei

, p. 1788 - 1792 (2018/04/30)

A series of unprecedented binaphthyl–osmium nanoparticles (OsNPs) with chiral modifiers were applied in the heterogeneous asymmetric dihydroxylation of alkenes. A remarkable size effect of the OsNPs, depending on the density of the covalent organic shells, on the reactivity and enantioselectivity of the dihydroxylation reaction was revealed. Successful recycling of the OsNPs was also demonstrated and high reaction efficiency and enantioselectivity were maintained.

A de Novo Synthetic Route to 1,2,3,4-Tetrahydroisoquinoline Derivatives

ábrahámi, Renáta A.,Fustero, Santos,Fül?p, Ferenc,Kiss, Loránd

supporting information, p. 2066 - 2070 (2018/03/29)

A novel synthetic approach was developed for the construction of the 1,2,3,4-tetrahydroisoquinoline framework possessing varied functions. The synthetic strategy was based on oxidative ring opening of some indene derivatives through their C=C bond, followed by double reductive amination of the dicarbonyl intermediates with various primary alkyl- or fluoroalkylamines.

Carbohydrate/DBU Cocatalyzed Alkene Diboration: Mechanistic Insight Provides Enhanced Catalytic Efficiency and Substrate Scope

Yan, Lu,Meng, Yan,Haeffner, Fredrik,Leon, Robert M.,Crockett, Michael P.,Morken, James P.

supporting information, p. 3663 - 3673 (2018/03/21)

A mechanistic investigation of the carbohydrate/DBU cocatalyzed enantioselective diboration of alkenes is presented. These studies provide an understanding of the origin of stereoselectivity and also reveal a strategy for enhancing reactivity and broadening the substrate scope.

Site-Directed Mutagenesis Studies on the Toluene Dioxygenase Enzymatic System: Role of Phenylalanine 366, Threonine 365 and Isoleucine 324 in the Chemo-, Regio-, and Stereoselectivity

Vila, María Agustina,Umpiérrez, Diego,Veiga, Nicolás,Seoane, Gustavo,Carrera, Ignacio,Rodríguez Giordano, Sonia

, p. 2149 - 2157 (2017/06/23)

Toluene Dioxygenase (TDO) enzymatic complex has been widely used as a biocatalyst for the regio- and enantioselective preparation of cis-cyclohexadienediols, which are very important starting materials for organic synthesis. However, the lack of regio- and stereodiversity of the dioxygenation process by TDO and related dioxygenases constitutes a clear drawback when planning the use of these diols in synthetic schemes. In this work, we developed three TDO mutants in residues phenylalanine 366, threonine 365 and isoleucine 324, with the aim to alter the chemo-, regio- and stereoselectivity of the biotransformation of arenes. While no changes in the regioselectivity of the process were observed, dramatic variations in the chemo- and enantioselectivity were found for mutants I324F, T365N and F366 V in a substrate-dependent manner. (Figure presented.).

Developing a Bench-Scale Green Diboration Reaction toward Industrial Application

Farre, Albert,Briggs, Rachel,Pubill-Ulldemolins, Cristina,Bonet, Amadeu

, p. 4775 - 4782 (2017/10/27)

We report a new methodology for the organocatalytic diboration reaction using inexpensive, sustainable, nontoxic, commercially available halogen salts. This is an educative manuscript for the transformation of laboratory scale reactions into a sustainable approach of appeal to industry.

Carbohydrate-Catalyzed Enantioselective Alkene Diboration: Enhanced Reactivity of 1,2-Bonded Diboron Complexes

Fang, Lichao,Yan, Lu,Haeffner, Fredrik,Morken, James P.

supporting information, p. 2508 - 2511 (2016/03/12)

Catalytic enantioselective diboration of alkenes is accomplished with readily available carbohydrate-derived catalysts. Mechanistic experiments suggest the intermediacy of 1,2-bonded diboronates.

Post a RFQ

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 4647-43-2