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Tris[N,N,N,N-tetramethylguanidinium][tris(1S)-(1,1-binaphalene)-2,2-diolato]lanthanate La-HTMG-B

Catalog Number
ACM1611526716
Product Name
Tris[N,N,N,N-tetramethylguanidinium][tris(1S)-(1,1-binaphalene)-2,2-diolato]lanthanate La-HTMG-B
CAS
1611526-71-6
  • Product Overview
  • Usage
Synonyms
Hydron;lanthanum(3+);1-(2-oxidonaphthalen-1-yl)naphthalen-2-olate;1,1,3,3-tetramethylguanidine
Molecular Weight
1108.01
Molecular Formula
C65H50LaN3O6
Canonical SMILES
[H+].CN(C)C(=N)N(C)C.C1=CC=C2C(=C1)C=CC(=C2C3=C(C=CC4=CC=CC=C43)[O-])[O-].C1=CC=C2C(=C1)C=CC(=C2C3=C(C=CC4=CC=CC=C43)[O-])[O-].C1=CC=C2C(=C1)C=CC(=C2C3=C(C=CC4=CC=CC=C43)[O-])[O-].[La+3]
InChI
InChI=1S/3C20H14O2.C5H13N3.La/c3*21-17-11-9-13-5-1-3-7-15(13)19(17)20-16-8-4-2-6-14(16)10-12-18(20)22;1-7(2)5(6)8(3)4;/h3*1-12,21-22H;6H,1-4H3;/q;+3/p-5
InChI Key
WEYSBGPBUXFDFR-UHFFFAOYSA-I
Purity
98%
Appearance
Tan powder
Complexity
1290
Covalently-Bonded Unit Count
6
Defined Atom Stereocenter Count
0
Exact Mass
1107.276324
Heavy Atom Count
75
Monoisotopic Mass
1107.276324
Rotatable Bond Count
2
Topological Polar Surface Area
169 Ų
Application
Tris[N,N,N,N-tetramethylguanidinium][tris(1S)-(1,1-binaphalene)-2,2-diolato]lanthanate La-HTMG-B serves as a versatile catalyst specifically designed for promoting asymmetric chemical reactions. Its primary purpose is to facilitate various enantioselective processes, including the Michael addition of 1,3-dicarbonyls to enones, the aza-Michael addition of methylhydroxylamine to chalcone derivatives, and the direct aldol reaction involving acetophenone and pivaldehyde. This catalyst enables the efficient and precise formation of chiral centers, crucial for the synthesis of complex molecules in pharmaceutical and fine chemical industries.
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