140465
Di-tert-butylhydrazodiformiat
97%
Synonym(e):
tert.-Butyl-hydrazo-di-formiat
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Alle Fotos(2)
About This Item
Lineare Formel:
[NHCO2C(CH3)3]2
CAS-Nummer:
Molekulargewicht:
232.28
EG-Nummer:
MDL-Nummer:
UNSPSC-Code:
12352100
PubChem Substanz-ID:
NACRES:
NA.22
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Qualitätsniveau
Assay
97%
mp (Schmelzpunkt)
123-126 °C (dec.) (lit.)
Funktionelle Gruppe
amine
hydrazide
SMILES String
CC(C)(C)OC(=O)NNC(=O)OC(C)(C)C
InChI
1S/C10H20N2O4/c1-9(2,3)15-7(13)11-12-8(14)16-10(4,5)6/h1-6H3,(H,11,13)(H,12,14)
InChIKey
TYSZETYVESRFNT-UHFFFAOYSA-N
Allgemeine Beschreibung
Di-tert-butyl hydrazodiformate acts as hydrazine substrate during the preparation of protected pyridylhydrazine derivatives.
Anwendung
Di-tert-butyl hydrazodiformate was used as starting reagent during the four-step synthesis of the aminobicyclopyrazolone hydrochloride. It was used as reagent during Pd-catalyzed amination reactions of halo-pyridine substrates.
Signalwort
Warning
H-Sätze
Gefahreneinstufungen
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Zielorgane
Respiratory system
Lagerklassenschlüssel
11 - Combustible Solids
WGK
WGK 3
Flammpunkt (°F)
Not applicable
Flammpunkt (°C)
Not applicable
Persönliche Schutzausrüstung
dust mask type N95 (US), Eyeshields, Gloves
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A Convenient Synthesis of Pyrazolidine and 3-Amino-6, 7-dihydro-1H, 5H-pyrazolo [1, 2-a] pyrazol-1-one.
Boros EE, et al.
Journal of Heterocyclic Chemistry, 38(3), 613-616 (2001)
Jeffrey B Arterburn et al.
The Journal of organic chemistry, 68(18), 7063-7070 (2003-08-30)
The development of (99m)Tc-estradiol radiopharmaceuticals would be advantageous for the detection of estrogen receptor-positive breast tumors. Estradiol derivatives conjugated to organometallic tricarbonyl-Tc(I) and related Re(I) complexes are capable of achieving high receptor binding affinity, but effective methods for synthesizing radiolabeled
J B Arterburn et al.
Organic letters, 3(9), 1351-1354 (2001-05-12)
[reaction in text] Protected pyridylhydrazine derivatives were prepared in a one-step palladium-catalyzed amination reaction using chelating phosphine ligands. 2-Pyridyl chlorides, bromides, and triflates were effective electrophiles in these reactions. Di-tert-butyl hydrazodiformate was an excellent hydrazine substrate, and the resulting products
Daniel T Cohen et al.
Cell reports, 30(10), 3229-3239 (2020-03-12)
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