ChemicalBook > CAS DataBase List > (+)-Taddol

(+)-Taddol

Product Name
(+)-Taddol
CAS No.
93379-49-8
Chemical Name
(+)-Taddol
Synonyms
((4S,5S);97.0%(LC);(+)-TADDOL;(S,S)-taddol;SEEBACH REAGENT;bis(diphenylmethanol);(4S,5S)-2,2-Dimethyl-α;(+)-4,5-Bis[hydroxy(diphenyL;meso-2,3-Diphenylsuccinonitrile>(+)-2,3-O-ISOPROPYLIDENE-1,1,4,4-TE
CBNumber
CB6152969
Molecular Formula
C31H30O4
Formula Weight
466.57
MOL File
93379-49-8.mol
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(+)-Taddol Property

Melting point:
193-196 °C(lit.)
alpha 
-62.6 º (c=1 in chloroform)
Boiling point:
633.2±50.0 °C(Predicted)
Density 
1.200±0.06 g/cm3(Predicted)
storage temp. 
Inert atmosphere,Room Temperature
form 
powder to crystal
pka
12.28±0.29(Predicted)
color 
White to Almost white
optical activity
[α]19/D +67°, c = 1 in chloroform
BRN 
4724097
InChIKey
RNSJHECWLNVNFE-LOYHVIPDSA-N
CAS DataBase Reference
93379-49-8(CAS DataBase Reference)
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Safety

Hazard Codes 
Xn
Risk Statements 
20/21/22-36/37/38
Safety Statements 
26-36
WGK Germany 
3
HS Code 
29329990
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H317May cause an allergic skin reaction

H319Causes serious eye irritation

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
264997
Product name
(4S,5S)-2,2-Dimethyl-α,α,α′,α′-tetraphenyldioxolane-4,5-dimethanol
Purity
97%
Packaging
1g
Price
$94.3
Updated
2022/05/15
TCI Chemical
Product number
B2048
Product name
(+)-4,5-Bis[hydroxy(diphenyl)methyl]-2,2-dimethyl-1,3-dioxolane
Purity
>97.0%(HPLC)
Packaging
1g
Price
$95
Updated
2024/03/01
TCI Chemical
Product number
B2048
Product name
(+)-4,5-Bis[hydroxy(diphenyl)methyl]-2,2-dimethyl-1,3-dioxolane
Purity
>97.0%(HPLC)
Packaging
5g
Price
$262
Updated
2024/03/01
Strem Chemicals
Product number
08-1258
Product name
(4S,5S)-2,2-Dimethyl-α,α,α',α'-tetraphenyl-1,3-dioxolane-4,5-dimethanol, 98% (99% ee)
Packaging
1g
Price
$46
Updated
2024/03/01
TRC
Product number
T779313
Product name
(+)-TADDOL
Packaging
50mg
Price
$60
Updated
2021/12/16
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(+)-Taddol Chemical Properties,Usage,Production

Chemical Properties

white to light yellow crystal powde

Uses

Ligand for enantioselective Lewis-acid mediated Diels-Alder, allyltitanation of aldehydes, and Michael-Mukaiyama additions promoted by chiral Ti-complexes.

(+)-Taddol Preparation Products And Raw materials

Raw materials

p-Toluenesulfonic acid Bromobenzene Tetrahydrofuran Ethyl acetate Dichloromethane Methanol L(+)-Tartaric acid

Preparation Products

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View Lastest Price from (+)-Taddol manufacturers

Career Henan Chemical Co
Product
(+)-Taddol 93379-49-8
Price
US $1.00-2.00/KG
Min. Order
1KG
Purity
95%-99%
Supply Ability
100KG
Release date
2019-08-29

93379-49-8, (+)-TaddolRelated Search:

Dichlorodiphenylsilane Dimethyl phthalate 1,5-Diphenylcarbazide 1,3-Diphenyl-2-thiourea 3,4'-DIAMINODIPHENYLMETHANE Chlorodiphenylphosphine Diphenyldimethoxysilane Dimethyl sulfide Dimethyl fumarate N,N-Dimethylformamide Dimethyl ether Dimethyl sulfoxide 2,2-Dimethyl-1,3-dioxolane-4-methanol ETHANE 1,3-Dioxolane 2,5-Dimethyl-2,5-hexanediol 2,2,4-TRIMETHYL-1,3-DIOXOLANE (R)-(-)-4-PHENYL-2-BUTANOL

  • (+)-4,5-BIS[HYDROXY(DIPHENYL)METHYL]-2,2-DIMETHYL-1,3-DIOXOLANE
  • (4S,5S)-2,2-DIMETHYL-ALPHA,ALPHA,ALPHA',ALPHA'-TETRAPHENYLDIOXOLANE-4,5-DIMETHANOL
  • (4S,5S)-4,5-BIS(DIPHENYLHYDROXYMETHYL)-2,2-DIMETHYL-DIOXOLANE
  • (+)-2,3-O-ISOPROPYLIDENE-1,1,4,4-TETRAPHENYL-D-THREITOL
  • (2S,3S)-(+)-1,1,4,4-TETRAPHENYL-2,3-(2-PROPYLIDENEDIOXY)-BUTANE-1,4-DIOL
  • (2S,3S)-2,3-O-ISOPROPYLIDENE-1,1,4,4-TETRAPHENYL-1,2,3,4-BUTANETETROL
  • (2S,3S)-(+)-4,5-BIS(DIPHENYLHYDROXYMETHYL)-2,2-DIMETHYL-1,3-DIOXOLANE
  • (+)-TADDOL
  • SEEBACH REAGENT
  • 1,3-Dioxolane-4,5-dimethanol, 2,2-dimethyl-.alpha.,.alpha.,.alpha.,.alpha.-tetraphenyl-, (4S,5S)-
  • (4s,5s)-2,2-dimethyl-α,α,α',α'-tetraphenyldioxolane-4,5-dimethanol
  • (+)-Taddol (2S,3S)-(-)-4,5-Bis(diphenylhydroxymethyl)-2,2-dimethyl-1,3-dioxolane
  • (+)-TRANS-4,5-BIS-(DIPHENYL-HYDROXYMETHYL)-2,2-DIMETHYL-1,3-DIOXOLANE
  • (+)-TRANS-ALPHA,ALPHA'-(2,2-DIMETHYL-1,3-DIOXOLANE-4,5-DIYL)BIS(DIPHENYLMETHANOL)
  • (+)-trans-A,A-(2,2-dimethyl-1,3-dioxolane -4,5-D
  • Bishydroxydiphenylmethyldimethyldioxolane
  • 1,1,4,4-Tetraphenyl-2,3,0-isopropylidene-D-threitol
  • (4S,5S)-2,2-Dimethyl-alpha,alpha,alpha',alpha'-tetraphenyldioxolane-4,5-dimethan
  • (2,2-)Dimethy-1,3-dioxolane-4,5-diyl)bis(diphenylmethanol)
  • (4S,5S)-2,2-Dimethyl-α,α,α',α'-tetraphenyl-1,3-dioxolane- 4,5-dimethanol
  • ((4S,5S)
  • -2,2-Dimethyl-1,3-dioxolane-4,5-diyl)
  • bis(diphenylmethanol)
  • (4S,5S)-2,2-Dimethyl-α,α,α',α'-tetraphenyl-1,3-dioxolane- 4,5-dimethanol,99%e.e.
  • 1,1,4,4-Tetraphenyl-2,3-O-isopropylidene-L-threitol
  • [(4S,5S)-5-[hydroxy(diphenyl)methyl]-2,2-dimethyl-1,3-dioxolan-4-yl]-diphenylmethanol
  • (+)-2,3-O-ISOPROPYLIDENE-1,1,4,4-TE
  • (4S,5S)-2,2-DIMETHYL-A,A,A'',A'',-TETRAPHENYLDIOXOLANE-4,5-DIMETHANOL
  • (+)-trans-α,α'-(2,2-Dimethyl-1,3-dioxolane-4,5-diyl)bis(diphenlmethanol)
  • (2,2-dimethyl)-1,3-dioxolane-4,5-diyl)bis(diphenylmethanol
  • (4S,5S)-4,5-Bis(diphenylhydroxymethyl)-2,2-dimethyldioxolane, (+)-2,3-O-Isopropylidene-1,1,4,4-tetraphenyl-D-threitol, (+)-trans-α,αμ-(2,2-Dimethyl-1,3-dioxolane-4,5-diyl)bis(diphenylmethanol)
  • (4S)-α,α,α',α'-Tetraphenyl-2,2-dimethyl-1,3-dioxolane-4α,5β-dimethanol
  • (4S,5S)-α,α,α',α'-Tetraphenyl-2,2-dimethyl-1,3-dioxolane-4,5-dimethanol
  • 2,2-Dimethyl-α,α,α',α'-tetraphenyl-1,3-dioxolane-4α,5β-dimethanol
  • α,α,α',α'-Tetraphenyl-2,2-dimethyl-1,3-dioxolane-4α,5β-bismethanol
  • 2,2-Dimethyl-1,3-dioxolane-4,5-bis(α,α-diphenylmethanol)
  • α,α'-(2,2-Dimethyl-1,3-dioxolane-4,5-diyl)bis(α-phenylbenzyl alcohol)
  • α,α,α',α'-Tetraphenyl-2,2-dimethyl-1,3-dioxolane-4,5-dimethanol
  • ((4S,5S)-2,2-Dimethyl-1,3-dioxolane-4,5-diyl)bis(diphenylmethanol)
  • (+)-trans-alpha,alpha'-(2,2-Dimethyl-1,3-dioxolane-4,5-diyl)bis(diphenylmethanol) (2S,3S)-2,3-O-Isopropylidene-1,1,4,4-tetraphenyl-1,2,3,4-butanetetrol (+)-2,3-O-Isopropylidene-1,1,4,4-tetraphenyl-D-threitol
  • (+)-4,5-Bis[hydroxy(diphenyl)methyl]-2,2-dimethyl-1,3-dioxolane,97%
  • (4S,5S)-2,2-Dimethyl-α,α,α′,α′-tetraphenyldioxolane-4,5-dimethanol ,98%
  • (4S,5S)-2,2-Dimethyl-α,α,α',α'-tetra(1-naphthyl)-1,3-dioxolane-4,5-dimethanol
  • (S,S)-taddol
  • (4S,5S)-2,2-Dimethyl-α,α,α',α'-tetraphenyl-1,3-dioxolane-4,5-dimethanol, 98% (99% ee)
  • 97.0%(LC)
  • (4S,5S)-2,2-Dimethyl-α
  • '-tetraphenyl-1,3-dioxolane-4,5-dimethanol, 98% (99% ee)
  • Neu5GcAc[1Me,4789Ac]α(2-6)Gal[24Bz,3Bn]-β-MP&gt
  • Methyl2,3,4,6-Tetra-O-pivaloyl-D-mannopyranoside&gt
  • Neu5Acα(2-6)Galβ(1-3)GlcNAc-β-pNP&gt
  • meso-2,3-Diphenylsuccinonitrile&gt
  • Gal[2346Ac]β(1-3)GlcNPhth[46Bzd]-β-MP&gt
  • (+)-4,5-Bis[hydroxy(diphenyL
  • 1,3-Dioxolane-4,5-dimethanol, 2,2-dimethyl-α4,α4,α5,α5-tetraphenyl-, (4S,5S)-
  • (-)-2,3-O-isopropylidene-1,1,4,4-tetra-phenyl-D-threitol
  • (4S,5S)-2,2-Dimethyl-α,α,α′,α′-tetraphenyldioxolane-4,5-dimethanol
  • (+)-4,5-BIS[HYDROXY(DIPHENYL)METHYL]-2,2-DIMETHYL-1,3-DIOXOLANE