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2-Propanone, 1-[[(1,1-dimethylethyl)diphenylsilyl]oxy]- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 118171-02-1 Structure
  • Basic information

    1. Product Name: 2-Propanone, 1-[[(1,1-dimethylethyl)diphenylsilyl]oxy]-
    2. Synonyms:
    3. CAS NO:118171-02-1
    4. Molecular Formula: C19H24O2Si
    5. Molecular Weight: 312.484
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 118171-02-1.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: 2-Propanone, 1-[[(1,1-dimethylethyl)diphenylsilyl]oxy]-(CAS DataBase Reference)
    10. NIST Chemistry Reference: 2-Propanone, 1-[[(1,1-dimethylethyl)diphenylsilyl]oxy]-(118171-02-1)
    11. EPA Substance Registry System: 2-Propanone, 1-[[(1,1-dimethylethyl)diphenylsilyl]oxy]-(118171-02-1)
  • 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: 118171-02-1(Hazardous Substances Data)

118171-02-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 118171-02-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,8,1,7 and 1 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 118171-02:
(8*1)+(7*1)+(6*8)+(5*1)+(4*7)+(3*1)+(2*0)+(1*2)=101
101 % 10 = 1
So 118171-02-1 is a valid CAS Registry Number.

118171-02-1SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 15, 2017

Revision Date: Aug 15, 2017

1.Identification

1.1 GHS Product identifier

Product name 1-[tert-butyl(diphenyl)silyl]oxypropan-2-one

1.2 Other means of identification

Product number -
Other names 1-O-TBDPS-propan-2-one

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:118171-02-1 SDS

118171-02-1Relevant articles and documents

MACROCYCLIC COMPOUNDS

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Paragraph 0139, (2020/09/27)

Disclosed are macrocyclic compounds of formula (I) comprising a 2-carboxy indole ring. Such compounds, and their pharmaceutically acceptable salts, are useful as Mcl-1 (myeloid cell leukemia-1) inhibitors. The compounds may be used in treating a disease o

PYRROLE COMPOUNDS

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Paragraph 0151, (2020/10/19)

Provided herein are compounds of Formula (I), or pharmaceutically acceptable salts thereof, pharmaceutical compositions that include a compound described herein (including pharmaceutically acceptable salts of a compound described herein) and methods of synthesizing the same. Also provided herein are methods of treating diseases and/or conditions with a compound of Formula (I), or a pharmaceutically acceptable salt thereof.

MCL-1 INHIBITORS AND METHODS OF USE THEREOF

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Page/Page column 45; 48; 51, (2018/10/25)

Disclosed are Mcl-1 inhibitors, pharmaceutical compositions comprising the same and methods of using the same.

MACROCYCLIC MCL1 INHIBITORS FOR TREATING CANCER

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Page/Page column 37, (2017/11/15)

Disclosed is a compound which is 17-chloro-5,13,14,22-tetramethyl-28-oxa-2,9-dithia-5,6,12,13,22-pentaazaheptacyclo[27.7.1.14,7.011,15.016,21.020,24.030,35]octatriaconta- 1(37),4(38),6,11,14,16,18,20,23,29,31,33,35-tridecaene-23-carboxylic acid (Formula I

Hypervalent Iodine as a Terminal Oxidant in Wacker-Type Oxidation of Terminal Olefins to Methyl Ketones

Chaudhari, Dipali A.,Fernandes, Rodney A.

, p. 2113 - 2121 (2016/03/15)

A mimic of the Wacker process for C=O bond formation in terminal olefins can be initiated by a combination of the Pd(II) and hypervalent iodine reagent, Dess-Martin periodinane to generate methyl ketones. This operationally simple and scalable method offers Markovnikov selectivity, has good functional group compatibility, and is mild and high yielding.

Synthesis of methyl ketones from terminal olefins using PdCl 2/CrO3 system mimicking the Wacker process

Fernandes, Rodney A.,Bethi, Venkati

, p. 4760 - 4767 (2014/06/24)

An efficient synthesis of methyl ketones from terminal olefins using PdCl2/CrO3 system mimicking the Wacker process is developed. The method shows good functional groups compatibility, no aldehyde by-products and is operationally simple. CrO3 is the sole oxidant and replaces both Cu-salts and molecular oxygen, traditionally used in this process. The method holds potential for future applications in organic synthesis.

Iron(III) sulfate as terminal oxidant in the synthesis of methyl ketones via wacker oxidation

Fernandes, Rodney A.,Chaudhari, Dipali A.

, p. 5787 - 5793 (2014/07/08)

An efficient and environmentally benign method using Fe(III) sulfate as a terminal oxidant in the synthesis of methyl ketones from terminal olefins via the Wacker process is developed. The methodology offers high selectivity for a Markonikov product, shows good functional group compatibility, involves mild reaction conditions, and is operationally simple. Fe2(SO 4)3 is the sole terminal oxidant in this process. The method holds potential for future applications in organic synthesis.

Relative tendency of carbonyl compounds to form enamines

Sanchez, Dani,Bastida, David,Bures, Jordi,Isart, Carles,Pineda, Oriol,Vilarrasa, Jaume

supporting information; experimental part, p. 536 - 539 (2012/03/26)

Equilibria between carbonyl compounds and their enamines (from O-TBDPS-derived prolinol) have been examined by NMR spectroscopy in DMSO-d 6. By comparing the exchange reactions between pairs (enamine A + carbonyl B → carbonyl A + enamine B), a quite general scale of the tendency of carbonyl groups to form enamines has been established. Aldehydes quickly give enamines that are relatively more stable than those of ketones, but there are exceptions to this expected rule; for example, 1,3-dihydroxyacetone acetals or 3,5-dioxacyclohexanones (2-phenyl-1,3-dioxan-5-one and 2,2-dimethyl-1,3- dioxan-5-one) show a greater tendency to afford enamines than many α-substituted aldehydes.

Palladium-catalyzed asymmetric quaternary stereocenter formation

Gottumukkala, Aditya L.,Matcha, Kiran,Lutz, Martin,De Vries, Johannes G.,Minnaard, Adriaan J.

supporting information; experimental part, p. 6907 - 6914 (2012/07/01)

An efficient palladium catalyst is presented for the formation of benzylic quaternary stereocenters by conjugate addition of arylboronic acids to a variety of β,β-disubstituted carbocyclic, heterocyclic, and acyclic enones. The catalyst is readily prepared from PdCl2, PhBOX, and AgSbF 6, and provides products in up to 99 % enantiomeric excess, with good yields. Based on this strategy, (-)-α-cuparenone has been prepared in only two steps. Copyright

Total synthesis of iso- and bongkrekic acids: Natural antibiotics displaying potent antiapoptotic properties

Francais, Antoine,Leyva-Perez, Antonio,Etxebarria-Jardi, Gorka,Pena, Javier,Ley, Steven V.

experimental part, p. 329 - 343 (2011/03/21)

For over five decades, owing to their antiapoptotic activities, bongkrekic and isobongkrekic acids have generated interest from the scientific community. Here, we disclose full details of our investigation into the synthesis of isobongkrekic acid, which culminated in its first preparation and features various palladium-catalysed cross-couplings and Takai olefination reactions. Access to bongkrekic acid is also reported by this route. These syntheses involve the preparation and use of new general building blocks which could find wider applications. Iso-bong: A versatile first synthesis of isobongkrekic acid (IBA) has been developed. Key steps include three different palladium cross-couplings and an asymmetric homopropargylation. In-depth synthetic studies reveal the challenges faced in generating the right geometry of each diene.

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