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(-)-Taddol

(-)-Taddol structure

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

Molecular Weight:: 466.58

MDL Number:: MFCD00064467

MOL File:: 93379-48-7.mol

MSDS File:: SDS

Last updated:2023-04-23 13:52:06

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(-)-Taddol Properties

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)

SAFETY

Risk and Safety Statements

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

(-)-Taddol price More Price(31)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	265004	(4R,5R)-2,2-Dimethyl-α,α,α′,α′-tetraphenyldioxolane-4,5-dimethanol 97%	93379-48-7	1g	$64.2	2024-03-01	Buy
TCI Chemical	B1614	(-)-4,5-Bis[hydroxy(diphenyl)methyl]-2,2-dimethyl-1,3-dioxolane >97.0%(HPLC)	93379-48-7	1g	$49	2024-03-01	Buy
TCI Chemical	B1614	(-)-4,5-Bis[hydroxy(diphenyl)methyl]-2,2-dimethyl-1,3-dioxolane >97.0%(HPLC)	93379-48-7	5g	$146	2024-03-01	Buy
Strem Chemicals	08-2008	(4R,5R)-(-)-2,2-Dimethyl-α,α,α',α'-tetraphenyl-1,3-dioxolane-4,5-dimethanol (R,R)-TADDOL	93379-48-7	500mg	$88	2024-03-01	Buy
Strem Chemicals	08-2008	(4R,5R)-(-)-2,2-Dimethyl-α,α,α',α'-tetraphenyl-1,3-dioxolane-4,5-dimethanol (R,R)-TADDOL	93379-48-7	2g	$262	2024-03-01	Buy

Product number	Packaging	Price	Buy
265004	1g	$64.2	Buy
B1614	1g	$49	Buy
B1614	5g	$146	Buy
08-2008	500mg	$88	Buy
08-2008	2g	$262	Buy

(-)-Taddol Chemical Properties,Uses,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

p-Toluenesulfonic acid D-(-)-Tartaric Acid Bromobenzene Tetrahydrofuran Ethyl acetate

Dichloromethane Methanol

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Preparation Products

1,3-Dioxolane, 4,5-bis(chlorodiphenylmethyl)-2,2-dimethyl-, (4R,5R)-

(-)-Taddol Suppliers

Global( 174)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Shanghai Daken Advanced Materials Co.,Ltd	+86-371-66670886	info@dakenam.com	China	18750	58
ATK CHEMICAL COMPANY LIMITED	+undefined-21-51877795	ivan@atkchemical.com	China	32956	60
career henan chemical co	+86-0371-86658258 +8613203830695	sales@coreychem.com	China	29880	58
Hubei Jusheng Technology Co.,Ltd.	18871490254	linda@hubeijusheng.com	CHINA	28172	58
BOC Sciences	+1-631-485-4226	inquiry@bocsci.com	United States	19553	58
Chongqing Chemdad Co., Ltd	+86-023-6139-8061 +86-86-13650506873	sales@chemdad.com	China	39894	58
Alchem Pharmtech,Inc.	8485655694	sales@alchempharmtech.com	United States	63687	58
SIMAGCHEM CORP	+86-13806087780	sale@simagchem.com	China	17365	58
Dayang Chem (Hangzhou) Co.,Ltd.	571-88938639 +8617705817739	info@dycnchem.com	China	52849	58
CD Chemical Group Limited	+8615986615575	info@codchem.com	China	20342	58

Supplier	Advantage
Shanghai Daken Advanced Materials Co.,Ltd	58
ATK CHEMICAL COMPANY LIMITED	60
career henan chemical co	58
Hubei Jusheng Technology Co.,Ltd.	58
BOC Sciences	58
Chongqing Chemdad Co., Ltd	58
Alchem Pharmtech,Inc.	58
SIMAGCHEM CORP	58
Dayang Chem (Hangzhou) Co.,Ltd.	58
CD Chemical Group Limited	58

View Lastest Price from (-)-Taddol manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2019-07-06	(-)-Taddol 93379-48-7	US $2.00 / kg	1kg	99%	100kg	Career Henan Chemical Co

(-)-Taddol
93379-48-7
US $2.00 / kg
99%
Career Henan Chemical Co

(-)-Taddol Spectrum

(-)-Taddol(93379-48-7)MS (-)-Taddol(93379-48-7)¹HNMR (-)-Taddol(93379-48-7)¹³CNMR (-)-Taddol(93379-48-7)IR1 (-)-Taddol(93379-48-7)IR2 (-)-Taddol(93379-48-7)Raman

93379-48-7((-)-Taddol)Related Search:

1,4-Dioxane N,N-Dimethylformamide Dimethyl sulfide Dimethyl fumarate Chlorodimethylphenylsilane

Selenium dioxide Dimethyl sulfoxide ETHANE Dimethyl phthalate Dimethyl ether

DIOXOPROMETHAZINE HCL DIOXOPROMETHAZINE (4R,5R)-(-)-2,2-DIMETHYL-ALPHA,ALPHA,ALPHA',ALPHA'-TETRA(1-NAPHTHYL)-1,3-DIOXOLANE-4,5-DIMETHANOL (3AR,8AR)-(-)-(2,2-DIMETHYL-4,4,8,8-TETRAPHENYL-TETRAHYDRO-[1,3]DIOXOLO[4,5-E][1,3,2]DIOXAPHOSPHEPIN-6-YL)DIMETHYLAMINE (+)-Taddol,(+)-TADDOL,(+)-Taddol,(+)-TADDOL

1,3-Dioxolane 2,2-DIMETHYL-1,3-DIOXOLANE (+)-4,5-BIS[HYDROXY(DIPHENYL)METHYL]-2-METHYL-2-PHENYL-1,3-DIOXOLANE

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(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-
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 > (-)-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 (-)-4,5-Bis[hydroxy(diphenyl)methyl]-2,2-dimethyl-1,3-dioxol...