121618-60-8

• 

• Basic information

  1. Product Name: Benzeneacetaldehyde, a-[[[(1,1-dimethylethyl)dimethylsilyl]oxy]methyl]-, (R)-
  2. Synonyms:
  3. CAS NO:121618-60-8
  4. Molecular Formula: C15H24O2Si
  5. Molecular Weight: 264.44
  6. EINECS: N/A
  7. Product Categories: N/A
  8. Mol File: 121618-60-8.mol
  9. Article Data: 6

• 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: Benzeneacetaldehyde, a-[[[(1,1-dimethylethyl)dimethylsilyl]oxy]methyl]-, (R)-(CAS DataBase Reference)
  10. NIST Chemistry Reference: Benzeneacetaldehyde, a-[[[(1,1-dimethylethyl)dimethylsilyl]oxy]methyl]-, (R)-(121618-60-8)
  11. EPA Substance Registry System: Benzeneacetaldehyde, a-[[[(1,1-dimethylethyl)dimethylsilyl]oxy]methyl]-, (R)-(121618-60-8)

• 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: 121618-60-8(Hazardous Substances Data)

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• Benzeneacetaldehyde, a-[[[(1,1-dimethylethyl)dimethylsilyl]oxy]methyl]-, (R)-

  Cas No: 121618-60-8

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121618-60-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 121618-60-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,1,6,1 and 8 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 121618-60:
(8*1)+(7*2)+(6*1)+(5*6)+(4*1)+(3*8)+(2*6)+(1*0)=98
98 % 10 = 8
So 121618-60-8 is a valid CAS Registry Number.

121618-60-8SDS

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	(R)-3-(tert-butyldimethylsilyloxy)-2-phenylpropanal

1.2 Other means of identification

Product number	-
Other names	(R)-3-(tert-butyldimethylsiloxy)-2-phenylpropanal

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:121618-60-8 SDS

121618-60-8Upstream product

• 1016652-31-5 C₂₄H₃₆O₃Si 
• 18162-48-6 tert-butyldimethylsilyl chloride 
• 121701-48-2 (1R,2R)-trans-2-[(tert-butyldimethylsilyloxy)methyl]-3-phenyloxirane 

121618-60-8Downstream Products

• 171433-02-6 (S)-2-phenyl-3-tert-butyldimethylsilyloxypropanol 

121618-60-8Relevant articles and documents

Metallophthalocyanine complex, Cr(TBPC)OTf: An efficient, recyclable Lewis acid catalyst in the regio- and stereoselective rearrangement of epoxides to aldehydes

Suda, Kohji,Nakajima, Shin-Ichiro,Satoh, Yasumi,Takanami, Toshikatsu

, p. 1255 - 1257 (2009)

The metallophthalocyanine complex Cr(TBPC)OTf works as a highly efficient, recyclable Lewis acid catalyst for the regio- and stereoselective rearrangements of epoxides to aldehydes. The Royal Society of Chemistry.

Picolinoxy group, a new leaving group for anti SN2 selective allylic substitution with Aryl Anions Based on Grignard Reagents

Kiyotsuka, Yohei,Acharya, Hukum P.,Katayama, Yuji,Hyodo, Tomonori,Kobayashi, Yuichi

supporting information; experimental part, p. 1719 - 1722 (2009/04/10)

The picolinoxy group was found to be an extremely powerful leaving group for allylic substitution with aryl nucleophiles derived from ArMgBr and CuBr?Me2S. The substitution proceeds with anti SN2 pathway and with high chirality transfer. The electron-withdrawing effect of the pyridyl group and chelation to MgBr2 are likely the origin of success. Results suggesting these effects were obtained.

Organoaluminum-catalyzed rearrangement of epoxides a facile route to the synthesis of optically active β-siloxy aldehydes

Maruoka, Keiji,Ooi, Takashi,Nagahara, Shigeru,Yamamoto, Hisashi

, p. 6983 - 6998 (2007/10/02)

A new, stereocontrolled rearrangement of epoxy silyl ethers leading to β-siloxy aldehydes has been effected with stoichiometric use of exceptionally bulky, oxygenophilic methylaluminum bis(4-bromo-2,6-di-trert-butylphenoxide) (MABR) under mild conditions. Used in combination with the Sharpless asymmetric epoxidation of allylic alcohols, this rearrangement represents a new approach to the synthesis of various optically active β-hydroxy aldehydes, useful intermediates in natural product synthesis. The modified organoaluminum reagent, MABR is also applicable to the transformation of a variety of simple epoxides to carbonyl compounds with high efficiency and selectivity. Further, the catalytic version for the rearrangement of epoxy silyl ethers as well as simple epoxides has been newly devised. The scope and limitation of this catalytic method has been clarified with various epoxy substrates.

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