تفاعل #2045019
ord-235f8181ecea4b3bb1701cb83dd9210c
معادلة التفاعل
[4-(2-Hydroxy-ethoxycarbonylamino)-phenoxy]-acetic acid methyl ester
(4-Isocyanato-phenoxy)-acetic acid methyl ester
→
{4-[2-(4-Methoxycarbonylmethoxy-phenylcarbamoyloxy)-ethoxycarbonylamino]-phenoxy}-acetic acid methyl ester
المتفاعلات
الكواشف
لا شيء
المذيبات
ظروف التفاعل
درجة الحرارة
50°CELSIUS
الظروف التفصيلية
See reaction.notes.procedure_details.
الإجراء التجريبي
To [4-(2-Hydroxy-ethoxycarbonylamino)-phenoxy]-acetic acid methyl ester 29 (1 g, 3.72 mmol) in toluene (10 ml) was added (4-Isocyanato-phenoxy)-acetic acid methyl ester 28 (0.8 g, 3.8 mmol) at room temperature and heated to 50° C. for 20 hours.