663107

(2S,5S)-(−)-2-tert-Butyl-3-methyl-5-benzyl-4-imidazolidinone

97%

Manufacturer: Sigma Aldrich

CAS Number: 346440-54-8

Synonym(S): (2S,5S)-2-tert-Butyl-3-methyl-5-phenylmethyl-4-imidazolidinone, (2S,5S)-5-Benzyl-2-tert-butyl-3-methyl-4-imidazolidinone

Select a Size

Pack Size SKU Availability Price
500 MG 663107-500-MG In Stock ₹ 19,593.25
1 G 663107-1-G In Stock ₹ 28,686.25

663107 - 500 MG

₹ 19,593.25

In Stock

Quantity

1

Base Price: ₹ 19,593.25

GST (18%): ₹ 3,526.785

Total Price: ₹ 23,120.035

Quality Level

100

Assay

97%

form

solid

mp

93-100 °C (lit.)

SMILES string

CN1[C@H](N[C@@H](Cc2ccccc2)C1=O)C(C)(C)C

InChI

1S/C15H22N2O/c1-15(2,3)14-16-12(13(18)17(14)4)10-11-8-6-5-7-9-11/h5-9,12,14,16H,10H2,1-4H3/t12-,14-/m0/s1

InChI key

SKHPYKHVYFTIOI-JSGCOSHPSA-N

Other Options

Image Product Name Manufacturer Price Range
50-175-1627
Sigma Aldrich Fine Chemicals Biosciences (2S,5S)-(-)-2-tert-Butyl-3-methyl-5-benzyl-4-imidazolidinone 97% | 346440-54-8 | MFCD03426982 | 1G
Sigma Aldrich Fine Chemicals Biosciences ₹ 44,046.29
50-175-1628
Sigma Aldrich Fine Chemicals Biosciences (2S,5S)-(-)-2-tert-Butyl-3-methyl-5-benzyl-4-imidazolidinone 97% | 346440-54-8 | MFCD03426982 | 500MG
Sigma Aldrich Fine Chemicals Biosciences ₹ 26,098.37
AR00BYMT
(2S,5S)-(-)-2-TERT-BUTYL-3-METHYL-5-BENZYL-4-IMIDAZOLIDINONE
Aaron Chemicals LLC ₹ 1,967.88 - ₹ 44,405.64
CS-0093648
(2S,5S)-2-tert-Butyl-3-methyl-5-(phenylmethyl)-4-imidazolidinone
ChemScene ₹ 6,245.88 - ₹ 46,886.88
AF57001
346440-54-8 | (2S,5S)-5-Benzyl-2-(tert-butyl)-3-methylimidazolidin-4-one
A2B Chem ₹ 3,080.16 - ₹ 51,592.68

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Description

  • General description: (2S,5S)-(-)-2-tert-Butyl-3-methyl-5-benzyl-4-imidazolidinone is a chiral imidazolidinone organocatalyst, developed by MacMillan and co-workers.[1]
  • Application: (2S,5S)-(-)-2-tert-Butyl-3-methyl-5-benzyl-4-imidazolidinone is a second-generation MacMillan catalyst, which can be used as a chiral organocatalyst in: The chiral transformation reaction, including Friedel-Crafts and Mukaiyama-Michael reactions.[2] The preparation of substituted spiroundecenetriones via asymmetric domino Knoevenagel/Diels-Alder reactions.[3] The asymmetric synthesis of β-hydroxy aldehydes and their dimethylacetals via aldehyde-aldehyde aldol condensation reaction.[4] The enantioselective α-fluorination of aldehydes using N-fluorobenzenesulfonamide as a fluorinating agent.[5] The stereoselective preparation of (oxomethyl)oxabicyclo[3.2.1]octenones and tricyclic pyrroles via [4+3] cycloaddition of (trialkylsiloxy)pentadienals to furans.[6]
  • Features and Benefits: Advantages of MacMillan imidazolidinone organocatalysts:[1]Superior enantiocontrol in numerous transformationsHigh activities at low catalyst loadingsExtraordinary functional group tolerance
  • Legal Information: U.S. Pat. 6,369,243 and related patents apply. For research purposes only.

SAFETY INFORMATION

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Show Difference

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Sigma Aldrich

663107

97%...


Quality Level:
100

Assay:
97%

form:
solid

mp:
93-100 °C (lit.)

SMILES string:
CN1[C@H](N[C@@H](Cc2ccccc2)C1=O)C(C)(C)C

InChI:
1S/C15H22N2O/c1-15(2,3)14-16-12(13(18)17(14)4)10-11-8-6-5-7-9-11/h5-9,12,14,16H,10H2,1-4H3/t12-,14-/m0/s1

InChI key:
SKHPYKHVYFTIOI-JSGCOSHPSA-N

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Sigma Aldrich

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Assay:
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form:
solid

mp:
200 °C (dec.)

SMILES string:
Nc1nc(I)nc2n(cnc12)[C@@H]3O[C@H](CO)[C@@H](O)[C@H]3O

InChI:
1S/C10H12IN5O4/c11-10-14-7(12)4-8(15-10)16(2-13-4)9-6(19)5(18)3(1-17)20-9/h2-3,5-6,9,17-19H,1H2,(H2,12,14,15)/t3-,5-,6-,9-/m1/s1

InChI key:
MGEBVSZZNFOIRB-UUOKFMHZSA-N

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Sigma Aldrich

663131

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SMILES string:
__

InChI:
__

InChI key:
__

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Sigma Aldrich

663158

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Assay:
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form:
solid

mp:
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SMILES string:
OC(=O)\C=C\c1ccc(O)cc1O

InChI:
1S/C9H8O4/c10-7-3-1-6(8(11)5-7)2-4-9(12)13/h1-5,10-11H,(H,12,13)/b4-2+

InChI key:
HGEFWFBFQKWVMY-DUXPYHPUSA-N