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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 25213Erstellt: 24. Oktober 2026

Methylhydrazine → 3-({1-[bis(4-chlorophenyl)methyl]-azetidin-3-ylidene}methanesulfonylmethyl)benzoic acid N'methylhydrazide

https://huagongshe.com/de/reaction/25213

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktMethylhydrazineHCID 6061—
Edukt3-({1-[Bis(4-chlorophenyl)methyl]azetidin-3-ylidene}methanesulfonylmethyl)benzoic acidHCID 69635678—
Produkt3-({1-[bis(4-chlorophenyl)methyl]-azetidin-3-ylidene}methanesulfonylmethyl)benzoic acid N'methylhydrazideHCID 69635766—

Reaktionsschritte

The operation is carried out under the conditions described in Example 124 starting with 150 mg of activated 3-({1-[bis(4-chlorophenyl)methyl]azetidin-3-ylidene}methanesulfonylmethyl)benzoic acid on TFP resin (165 μM) and 0.0141 cm3 of methylhydrazine. 42 mg of 3-({1-[bis(4-chlorophenyl)methyl]azetidin-3-ylidene}methanesulfonylmethyl)benzoic acid N′methylhydrazide are thus obtained in the form of a pale yellow foam [1H NMR spectrum (400 MHz, (CD3)2SO-d6, δ in ppm): 2.96 (s, 3H), 3.18 (broad s, 3H), 3.83 (mt, 2H), 4.22 (mt, 2H), 4.80 (broad s, 2H), from 7.35 to 7.65 (mt, 12H)].

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS06858603B2
Quelldatensatzuspto-grants-2005_02
ORD IDord-cacda04021a34b64b5ec8f336d5e98d2
Quellennotizuspto-grants-2005_02