Skip to main content

Advertisement

Springer Nature is making SARS-CoV-2 and COVID-19 research free. View research | View latest news | Sign up for updates

Table 3 Scope of reaction of benzyl halides with alkynes and sodium azide catalyzed by magnetic γFe2O3@Sh@Cu2O

From: Magnetic γFe2O3@Sh@Cu2O: an efficient solid-phase catalyst for reducing agent and base-free click synthesis of 1,4-disubstituted-1,2,3-triazoles

EntryR1R2ProductIsolated yield %Time (min)TONTOF (h−1)M.p [refs.]
1HH4a93203.5 * 1051.0 * 106125–127 [9]
2H4-Me4b77202.9 * 1058.8 * 105147–148 [44]
3H4-OMe4c97253.7 * 1058.9 * 105138–140 [20]
44-BrH4d98203.7 * 1057.5 * 105147–149 [22]
54-Br4-Me4e72202.7 * 1058.3 * 105165–167 [45]
64-Br4-OMe4f98203.7 * 1051.1 * 106164–166 [24]
74-OMeH4g73202.8 * 1058.4 * 105125–127 [46]
84-OMe4-Me4h57202.1 * 1058.2 * 105132–135 [20]
94-OMe4-OMe4i66202.5 * 1057.6 * 10598–100 [47]
104-NO2H4j53252.0 * 1056.1 * 105152–154 [48]
114-NO24-Me4k50251.9 * 1055.7 * 105242–245 [49]
124-NO24-OMe4l70252.6 * 1056.4 * 105123.5–125.5 [50]
132-ClH4m88203.3 * 1058.1 * 10584–86 [9]
142-Cl4-Me4n88203.3 * 1058.1 * 105117–118 [23]
152-Cl4-OMe4o75202.8 * 1053.4 * 105137–138a
  1. aNew product