碳谱：δ 206.23, 158.71, 146.11, 138.45, 126.48, 123.99, 121.78, 72.62, 71.00, 63.86, 59.50, 55.00, 54.16, 48.61, 48.23, 40.80, 37.51, 35.45, 27.52, 27.14, 23.91, 22.46, 17.71, 16.72, 12.65.
溶剂：氘代甲醇！

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