HRID2300956
反应详情
EQUATION
反应方程式
REACTANTS
反应物
PRODUCTS
生成物
AUXILIARIES
试剂、催化剂与溶剂
PROCEDURE
实验过程
The compound was produced as described in example 9. The following were used: compound from example 17 (250 mg, 0.65 mmol), pyridine (2 ml), 4,4′-dimethoxytrityl chloride (330 mg, 0.98 mmol). FC cf. 9. Colourless solid (260 mg, 58%). TLC (CH2Cl2/MeOH, 9:1): Rf 0.37. 1H-NMR ((D6)DMSO): 2.23, 2.68 (2m, H—C(2′)); 3.01, 3.09 (2s, CH3—N); 3.57, 3.58 (2s, CH3O); 3.84 (m, H—C(4′)); 4.33 (m, H—C(3′)); 5.24 (d, J=4.5 Hz, HO—C(3′)); 6.22 (“t”, J=5.8 Hz, H—C(1′)); 6.6-7.2 (m, aromat. H); 8.21 (s, H—C(8)); 8.69 (s, H—C(N═)). Anal. calc. for C34H35BrN6O5 (687.59): C, 59.39; H, 5.13; N, 12.22; found: C, 59.46; H, 5.40; N, 12.09.
WORKUP
后处理
- customThe compound was produced