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(-)-Taddol

Product Name
(-)-Taddol
CAS No.
93379-48-7
Chemical Name
(-)-Taddol
Synonyms
5R)-2;TADDOL;(-)-TADDOL;(R,R)-TADDOL;SEEBACH REAGENT;(-)-TADDOL 98%, (99% E.E.);(R,R)-(-)-2,3-O-ISOPROPYLIDENE-1,1,4,4-;(2R,3R)-(-)-4,5-BIS(DIPHENYLHYDROXYMETHY;(4R,5R)-4,5-BIS(DIPHENYLHYDROXYMETHYL)2, 2-DIMETHYL;(-)-2,3-O-Isopropylidene-1,1,4,4-tetrphenyl-L-threitol
CBNumber
CB1399332
Molecular Formula
C31H30O4
Formula Weight
466.58
MOL File
93379-48-7.mol
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(-)-Taddol Property

Melting point:
193-195 °C(lit.)
alpha 
-65.5 º (c=1, CHCl3)
Boiling point:
489.39°C (rough estimate)
Density 
1.0864 (rough estimate)
refractive index 
-69 ° (C=1, CHCl3)
storage temp. 
Inert atmosphere,Room Temperature
pka
12.28±0.29(Predicted)
form 
Powder
color 
white
optical activity
[α]19/D 62.6°, c = 1 in chloroform
BRN 
3657855
InChIKey
RNSJHECWLNVNFE-KYJUHHDHSA-N
CAS DataBase Reference
93379-48-7(CAS DataBase Reference)
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Safety

Hazard Codes 
Xi,Xn
Risk Statements 
36/38-36/37/38-20/21/22
Safety Statements 
24/25-36-26
WGK Germany 
3
HS Code 
29329970
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
265004
Product name
(4R,5R)-2,2-Dimethyl-α,α,α′,α′-tetraphenyldioxolane-4,5-dimethanol
Purity
97%
Packaging
1g
Price
$127
Updated
2021/12/16
TCI Chemical
Product number
B1614
Product name
(-)-4,5-Bis[hydroxy(diphenyl)methyl]-2,2-dimethyl-1,3-dioxolane
Purity
>97.0%(HPLC)
Packaging
1g
Price
$40
Updated
2021/12/16
TCI Chemical
Product number
B1614
Product name
(-)-4,5-Bis[hydroxy(diphenyl)methyl]-2,2-dimethyl-1,3-dioxolane
Purity
>97.0%(HPLC)
Packaging
5g
Price
$120
Updated
2021/12/16
Strem Chemicals
Product number
08-2008
Product name
(4R,5R)-(-)-2,2-Dimethyl-α,α,α',α'-tetraphenyl-1,3-dioxolane-4,5-dimethanol (R,R)-TADDOL
Packaging
2g
Price
$225
Updated
2021/12/16
Strem Chemicals
Product number
08-2008
Product name
(4R,5R)-(-)-2,2-Dimethyl-α,α,α',α'-tetraphenyl-1,3-dioxolane-4,5-dimethanol (R,R)-TADDOL
Packaging
500mg
Price
$75
Updated
2021/12/16
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(-)-Taddol Chemical Properties,Usage,Production

Chemical Properties

white to light yellow crystal powde

Uses

Hydrogen-bonding organocatalyst examined in terms of acidity, deprotonation enthalpies and hydrogen bonding

Catalyst involved in synthesis of cyclopropylamines via addition reactions of Grignard reagents to amides

Reactant or reagent involved in:
  • Enantioswitching of catalytic asymmetric hydroboration
  • Synthesis of derivative ligands for asymmetric hydroformylation of alkenes
  • Amide-directed catalytic asymmetric hydroboration of trisubstituted alkenes
  • Addition of deactivated alkyl Grignard reagents to aldehydes

(-)-Taddol Preparation Products And Raw materials

Raw materials

Preparation Products

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(-)-Taddol Suppliers

Tianjin Derchemist Science & Technology Co., Ltd.
Tel
22-58627059-
Fax
022-58620305
Email
zdcomcon@126.com
Country
China
ProdList
1578
Advantage
50
J & K SCIENTIFIC LTD.
Tel
010-82848833- ;010-82848833-
Fax
86-10-82849933
Email
jkinfo@jkchemical.com;market6@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
21-61259100-
Fax
86-21-61259102
Email
sh@meryer.com
Country
China
ProdList
40264
Advantage
62
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386 / 800-988-0390
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24555
Advantage
81
Energy Chemical
Tel
021-58432009-
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
43431
Advantage
61
Capot Chemical Co., Ltd
Tel
+86 (0) 571 85 58 67 18
Fax
0086-571-85864795
Email
sales@capotchem.com
Country
China
ProdList
18227
Advantage
66
Adamas Reagent, Ltd.
Tel
400-600-9262
Email
bxy@titansci.com
Country
China
ProdList
13915
Advantage
59
Accela ChemBio Co.,Ltd.
Tel
400-0665055
Fax
021-50795055
Email
sales@accelachem.com
Country
China
ProdList
12010
Advantage
64
Shanghai Longsheng chemical Co.,Ltd.
Tel
021-58099652-8005;021-58099637-8009
Fax
021-58099609
Email
bin.wu@shlschem.com;sales@shlschem.com
Country
China
ProdList
9827
Advantage
59
Nanjing Chemlin Chemical Co., Ltd
Tel
Fax
+86-25-83453306
Email
info@chemlin.com.cn
Country
China
ProdList
20007
Advantage
64
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View Lastest Price from (-)-Taddol manufacturers

Career Henan Chemical Co
Product
(-)-Taddol 93379-48-7
Price
US $2.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
100kg
Release date
2018-12-23

93379-48-7, (-)-TaddolRelated Search:


  • (4R,5R)-4,5-BIS(DIPHENYLHYDROXYMETHYL)-2,2-DIMETHYL-1,3-DIOXOLANE
  • (4R,5R)-4,5-BIS(DIPHENYLHYDROXYMETHYL)-2,2-DIMETHYL-DIOXOLANE
  • (-)-4,5-BIS[HYDROXY(DIPHENYL)METHYL]-2,2-DIMETHYL-1,3-DIOXOLANE
  • (R,R)-TADDOL
  • (R,R)-(-)-2,3-O-ISOPROPYLIDENE-1,1,4,4-TETRAPHENYL-L-THREITOL
  • (-)-TADDOL
  • TADDOL
  • SEEBACH REAGENT
  • (4R,5R)-2,2-DIMETHYL-ALPHA, ALPHA, ALPHA', ALPHA'-TETRAPHENYLDIOXOLANE-4,5-DIMETHANOL
  • (4R,5R)-(-)-2,2-DIMETHYL-TETRAPHENYL-1,3-DIOXOLANE-4,5-DIMETHANOL
  • TADDOL, (4R,5R)-4,5-Bis(diphenylhydroxymethyl)-2,2-dimethyldioxolane, 1,1,4,4-Tetraphenyl-2,3-O-isopropylidene-L-threitol, (-)-2,3-O-Isopropylidene-1,1,4,4-tetraphenyl-L-threitol
  • TADDOL, (4R,5R)-4,5-Bis(diphenylhydroxymethyl)-2,2-dimethyldioxolane, 1,1,4,4-Tetraphenyl-2,3-O-isopropylidene-L-threitol, (-)-trans-α,αμ-(2,2-Dimethyl-1,3-dioxolane-4,5-diyl)bis(diphenylmethanol), (-)-2,3-O-Isopropylidene-1,1,4,4-tetraphenyl-L-threitol
  • (-)-trans-a,a'-(Dimethyl-1,3-dioxolane-4,5-diyl)bis(diphenylmethanol)
  • [(4R,5R)-5-(hydroxy-diphenyl-methyl)-2,2-dimethyl-1,3-dioxolan-4-yl]-diphenyl-methanol
  • 1,3-Dioxolane-4,5-dimethanol, 2,2-dimethyl-a,a,a',a'-tetraphenyl-, (4R,5R)-
  • (4R)-α,α,α',α'-Tetraphenyl-2,2-dimethyl-1,3-dioxolane-4β,5α-bismethanol
  • (4R,5R)-2,2-Dimethyl-4,5-bis(hydroxydiphenylmethyl)-1,3-dioxolane
  • (4R,5R)-4,5-Bis(hydroxydiphenylmethyl)-2,2-dimethyl-1,3-dioxolane
  • (4R,5R)-α,α,α',α'-Tetraphenyl-2,2-dimethyl-1,3-dioxolane-4,5-bismethanol
  • α,α'-[(4R,5R)-2,2-Dimethyl-1,3-dioxolane-4β,5α-diyl]bis(diphenylmethanol)
  • (4R,5R)-2,2-Dimethyl-alpha,alpha,alpha',alpha'-tetraphenyldioxolane-4,5-dimethanol(-TADDOL)
  • (-)-2,3-O-Isopropylidene-1,1,4,4-tetrphenyl-L-threitol, TADDOL
  • (4R,5R)-2,2-Dimethyl-α,α,α′,α′-tetraphenyldioxolane-4,5-dimethanol ,97%
  • (4R,5R)-(-)-2,2-Dimethyl-a,a,a',a'-tetraphenyl-1,3-dioxolane-4,5-dimethanol (R,R)-TADDOL
  • (4R,5R)-2,2-Dimethyl-α,α,α',α'-tetra(1-naphthyl)-1,3-dioxolane-4,5-dimethanol
  • (-)-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-ALPHA,ALPHA'-(DIMETHYL-1,3-DIOXOLANE-4,5-DIYL)BIS(DIPHENYLMETHANOL)
  • (-)-2,3-O-Isopropylidene-1,1,4,4-Tetraphenyl-L-Threitol(4R,5R)-2,2-Dimethyl-Alpha,Alpha,Alpha',Alpha'-Tetraphenyldioxolane-4,5-Dimethanol
  • (4R,5R)-2,2-Dimethyl-a,a,a',a'-tetraphenyldioxolane-4,5-dimethanol
  • ( - )-2,3-O-Isopropylidene-1,1,4,4-tetraphenyl- L-threitol [(4R,5R)-2,2-Dimethyl-a,a,a’, a’-tetraphenyldioxolane-4,5-dimethanol
  • (-)-2,3-O-Isopropylidene-1,1,4,4-tetrphenyl-L-threitol
  • (-)-TRANS-A,A'-(2,2-DIMETHYL-1,3-DIOXOLA NE -4,5-DIYL)BIS(DIPHENYLMETHANOL)
  • (4R,5R)-4,5-BIS(DIPHENYLHYDROXYMETHYL)2, 2-DIMETHYL
  • (4R,5R)-2,2-Dimethyl-alpha,alpha,alpha',alpha'-tetraphenyldioxolane-4,5-dimethan
  • (-)-Trans-A,A'-(2,2-Dimethyl-1,3-Dioxolane-4,5-Diyl)Bis(Diphenylmethanol),ChemAbs
  • (-)-2,3-O-Isopropylidene-1,1,4,4-tetraphenyl-L-threitol[(4R,5R)-2,2-<br>Dimethyl-a,a,aatetraphenyldioxolane-4,5-dimethanol
  • (4R,5R)-(-)-2,2-Dimethyl-alpha,alpha,alpha',alpha'-tetraphenyl-1,3-dioxolane-4,5-dimethanol(R,R)-TADDOL
  • (4r,5r)-2,2-dimethyl-α,α,α',α'-tetraphenyldioxolane-4,5-dimethanol
  • (-)-TADDOL 98%, (99% E.E.)
  • (2R,3R)-(-)-1,1,4,4-TETRAPHENYL-2,3-(2-PROPYLIDENEDIOXY)-BUTANE-1,4-DIOL
  • (2R,3R)-2,3-O-ISOPROPYLIDENE-1,1,4,4-TETRAPHENYL-1,2,3,4-BUTANETETROL
  • (2R,3R)-(-)-4,5-BIS(DIPHENYLHYDROXYMETHYL)-2,2-DIMETHYL-1,3-DIOXOLANE
  • (-)-2,3-O-ISOPROPYLIDENE-1,1,4,4-TETRAPHENYL-L-THREITOL
  • (-)-(4R,5R)-2,2-DIMETHYL-ALPHA,ALPHA,ALPHA',ALPHA'-TETRAPHENYL-1,3-DIOXOLANE-4,5-DIMETHANOL
  • (-)-trans-alpha,alpha'-(2,2-Dimethyl-1,3-dioxolane-4,5-diyl)bis(diphenylmethanol) (2R,3R)-2,3-O-Isopropylidene-1,1,4,4-tetraphenyl-1,2,3,4-butanetetrol (-)-2,3-O-Isopropylidene-1,1,4,4-tetraphenyl-L-threitol
  • (2R,3R)-(-)-4,5-BIS(DIPHENYLHYDROXYMETHY
  • (-)-Taddol (-)-trans-alpha,alpha'-(Dimethyl-1,3-dioxolane-4,5-diyl)bis(diphenylmethanol)
  • (4R,5R)-2,2-Dimethyl-alpha,alpha,alpha',alpha'-tetraphenyldioxolane-4,5-dimethanol 97%
  • 5R)-2
  • (R,R)-(-)-2,3-O-ISOPROPYLIDENE-1,1,4,4-
  • (4R,5R)-(-)-2,2-Dimethyl-α,α,α',α'-tetraphenyl-1,3-dioxolane-4,5-dimethanol (R,R)-TADDOL
  • '-tetraphenyl-1,3-dioxolane-4,5-dimethanol (R,R)-TADDOL
  • (-)-4,5-Bis[hydroxy(diphenyl)methyl]-2,2-dimethyl-1,3-dioxolane &gt
  • (-)-trans-α,α'-(2,2-Dimethyl-1,3-dioxane-4,5-diyl)bis(diphenylmethanol)
  • 1,3-Dioxolane-4,5-dimethanol, 2,2-dimethyl-α4,α4,α5,α5-tetraphenyl-, (4R,5R)-
  • (4R,5R)-(-)-2,2-Dimethyl-α,α,α',α'-tetraphenyl-1,3-dioxolane-4,5-dimethanol
  • 93379-48-7