(2S)-1,1,2-Triphenylethane-1,2-diol

Name: (2S)-1,1,2-Triphenylethane-1,2-diol
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CAS No. 108998-83-0
Cat. No. CS-0011290
Purity≥98%
MDL No.MFCD00075492

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(2S)-1,1,2-Triphenylethane-1,2-diol|CS-0011290

Structure of 108998-83-0

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General Information

CAS No. 108998-83-0
Cat. No. CS-0011290
Purity ≥98%
MDL No. MFCD00075492
Storage 4°C
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₂₀H₁₈O₂
Molecular Weight 290.36
Synonym(s) (S)-1,1,2-Triphenyl-1,2-ethanediol; S(-)-1,1,2-triphenyl-1,2-ethanediol
SMILES O[C@@H](C1=CC=CC=C1)C(C2=CC=CC=C2)(O)C3=CC=CC=C3

Description

This chiral diol features a rigid, sterically congested triphenylmethyl backbone that stabilizes adjacent hydroxyl groups. The (2S) configuration imparts distinct stereochemical control in asymmetric synthesis, enabling selective functionalization without racemization. Ideal for building complex architectures in medicinal chemistry and catalytic design.

Application

(2S)-1,1,2-Triphenylethane-1,1,2-triol serves as a chiral synthon in asymmetric synthesis, enabling stereoselective transformations via its rigid, enantiomerically pure scaffold. The adjacent hydroxyl groups facilitate selective derivatization and oxidation reactions, while the triphenyl substitution enhances bench stability and simplifies purification. Functions effectively in catalytic asymmetric processes and as a building block for complex heterocyclic systems.

Synthesis

Route1
- In-stock
  
  58-72-0
- ~%
- In-stock
  
  95061-46-4
- In-stock
  
  108998-83-0
References
- Tetrahedron, , vol. 69, # 2 p. 758 - 769
Route2
- 134394-96-0
- ~%
- 864408-78-6
- In-stock
  
  108998-83-0
References
- US2005/203302 A1, ; Page/Page column 4 ;
Route3
- 134394-96-0
- ~%
- 887324-52-9
- In-stock
  
  108998-83-0
References
- US2005/203302 A1, ; Page/Page column 5 ;

Safety Information

Download SDS

GHS Pictogram :	GHS No : GHS07
Signal Word : Warning	UN#: N/A
Class : N/A	Packing Group : N/A
Hazard Statements : H302-H315-H319-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501

Quality Control

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Computational Chemistry Data

TPSA 40.46
LogP 3.6561
H_Acceptors 2
H_Donors 2
Rotatable_Bonds 4

Other Classifications

Building Blocks Skeleton Chiral compounds Chiral Building Blocks

Building Blocks Skeleton Aromatic ring compounds Benzene compounds

Catalysts and Ligands Ligands Double Alcohol Ligands Alkyl Diol Ligands

Key Words

(2S)-1,1,2-Triphenylethane-1,2-diol sigma(2S)-1,1,2-Triphenylethane-1,2-diol manufacturer(2S)-1,1,2-Triphenylethane-1,2-diol price(2S)-1,1,2-Triphenylethane-1,2-diol structure(2S)-1,1,2-Triphenylethane-1,2-diol SDSbuy (2S)-1,1,2-Triphenylethane-1,2-diol(2S)-1,1,2-Triphenylethane-1,2-diol supplier(2S)-1,1,2-Triphenylethane-1,2-diol uses(2S)-1,1,2-Triphenylethane-1,2-diol molecular weightprice of (2S)-1,1,2-Triphenylethane-1,2-diol(2S)-1,1,2-Triphenylethane-1,2-diol chemical name formula of (2S)-1,1,2-Triphenylethane-1,2-diol

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(2S)-1,1,2-Triphenylethane-1,2-diol

CAS No. 108998-83-0

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